| 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 | $198.37 | 9.187% | $216.5943 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $246.52 | 11.380% | $274.574 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $113.77 | 11.644% | $127.0174 | $127.02 | $127.00 | $127.00 |
| Purchase #4 | $174.51 | 8.283% | $188.9647 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $135.66 | 8.572% | $147.2888 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $194.66 | 4.174% | $202.7851 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $23.41 | 7.701% | $25.2128 | $25.21 | $25.20 | $25.20 |
| 7 purchase totals = | $1,086.90 | $1,182.4371 | $1,182.43 | $1,182.40 | $1,182.50 | |