| 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 | $152.96 | 6.300% | $162.5965 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $185.34 | 3.409% | $191.6582 | $191.66 | $191.65 | $191.70 |
| Purchase #3 | $8.63 | 5.761% | $9.1272 | $9.13 | $9.15 | $9.10 |
| Purchase #4 | $210.33 | 8.301% | $227.7895 | $227.79 | $227.80 | $227.80 |
| Purchase #5 | $102.71 | 13.479% | $116.5543 | $116.55 | $116.55 | $116.60 |
| Purchase #6 | $31.71 | 11.708% | $35.4226 | $35.42 | $35.40 | $35.40 |
| Purchase #7 | $209.50 | 13.269% | $237.2986 | $237.30 | $237.30 | $237.30 |
| 7 purchase totals = | $901.18 | $980.4469 | $980.45 | $980.45 | $980.50 | |