| 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 | $116.70 | 13.818% | $132.8256 | $132.83 | $132.85 | $132.80 |
| Purchase #2 | $87.56 | 6.331% | $93.1034 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $18.70 | 6.121% | $19.8446 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $138.43 | 8.830% | $150.6534 | $150.65 | $150.65 | $150.70 |
| Purchase #5 | $140.35 | 6.612% | $149.6299 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $236.75 | 13.244% | $268.1052 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $175.39 | 9.391% | $191.8609 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $913.88 | $1,006.0230 | $1,006.02 | $1,006.05 | $1,006.00 | |