| 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 | $143.86 | 12.306% | $161.5634 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $153.48 | 4.575% | $160.5017 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $56.53 | 6.474% | $60.1898 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $153.94 | 7.409% | $165.3454 | $165.35 | $165.35 | $165.30 |
| Purchase #5 | $161.59 | 7.185% | $173.2002 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $198.91 | 10.765% | $220.3227 | $220.32 | $220.30 | $220.30 |
| Purchase #7 | $110.55 | 9.104% | $120.6145 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $978.86 | $1,061.7377 | $1,061.73 | $1,061.70 | $1,061.70 | |