| 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 | $137.98 | 9.471% | $151.0481 | $151.05 | $151.05 | $151.00 |
| Purchase #2 | $138.88 | 6.201% | $147.4919 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $103.34 | 4.604% | $108.0978 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $84.96 | 13.157% | $96.1382 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $110.99 | 5.660% | $117.272 | $117.27 | $117.25 | $117.30 |
| Purchase #6 | $7.61 | 11.869% | $8.5132 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $211.79 | 13.374% | $240.1148 | $240.11 | $240.10 | $240.10 |
| 7 purchase totals = | $795.55 | $868.6760 | $868.67 | $868.65 | $868.60 | |