| 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 | $151.95 | 11.683% | $169.7023 | $169.70 | $169.70 | $169.70 |
| Purchase #2 | $208.68 | 4.167% | $217.3757 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $128.71 | 9.639% | $141.1164 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $36.69 | 3.519% | $37.9811 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $213.94 | 6.753% | $228.3874 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $8.37 | 9.244% | $9.1437 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $159.55 | 4.177% | $166.2144 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $907.89 | $969.9210 | $969.92 | $969.95 | $969.90 | |