| 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 | $160.90 | 5.799% | $170.2306 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $150.57 | 5.871% | $159.41 | $159.41 | $159.40 | $159.40 |
| Purchase #3 | $186.91 | 3.767% | $193.9509 | $193.95 | $193.95 | $194.00 |
| Purchase #4 | $238.70 | 8.529% | $259.0587 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $148.79 | 9.387% | $162.7569 | $162.76 | $162.75 | $162.80 |
| Purchase #6 | $43.48 | 3.722% | $45.0983 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $216.27 | 10.234% | $238.4031 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $1,145.62 | $1,228.9085 | $1,228.91 | $1,228.90 | $1,229.00 | |