| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.86 | 3.506% | $161.3245 | $161.32 | $161.30 | $161.30 |
| Purchase #2 | $209.57 | 3.243% | $216.3664 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $208.80 | 11.484% | $232.7786 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $233.49 | 10.210% | $257.3293 | $257.33 | $257.35 | $257.30 |
| Purchase #5 | $224.96 | 5.800% | $238.0077 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $184.58 | 12.775% | $208.1601 | $208.16 | $208.15 | $208.20 |
| Purchase #7 | $170.37 | 13.332% | $193.0837 | $193.08 | $193.10 | $193.10 |
| 7 purchase totals = | $1,387.63 | $1,507.0503 | $1,507.05 | $1,507.05 | $1,507.10 | |