| 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 | $194.99 | 12.663% | $219.6816 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $170.43 | 12.364% | $191.502 | $191.50 | $191.50 | $191.50 |
| Purchase #3 | $194.55 | 11.364% | $216.6587 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $116.62 | 12.755% | $131.4949 | $131.49 | $131.50 | $131.50 |
| Purchase #5 | $25.59 | 9.637% | $28.0561 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $31.94 | 8.250% | $34.5751 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $68.76 | 8.575% | $74.6562 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $802.88 | $896.6246 | $896.63 | $896.65 | $896.80 | |