| 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 | $142.68 | 8.246% | $154.4454 | $154.45 | $154.45 | $154.40 |
| Purchase #2 | $143.70 | 10.253% | $158.4336 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $82.86 | 6.234% | $88.0255 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $42.39 | 4.774% | $44.4137 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $19.59 | 10.312% | $21.6101 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $220.76 | 8.766% | $240.1118 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $87.86 | 7.432% | $94.3898 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $739.84 | $801.4299 | $801.43 | $801.45 | $801.30 | |