| 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 | $153.27 | 10.399% | $169.2085 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $80.48 | 10.554% | $88.9739 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $54.54 | 13.592% | $61.9531 | $61.95 | $61.95 | $62.00 |
| Purchase #4 | $139.37 | 6.702% | $148.7106 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $14.71 | 13.127% | $16.641 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $190.76 | 10.305% | $210.4178 | $210.42 | $210.40 | $210.40 |
| Purchase #7 | $158.47 | 12.520% | $178.3104 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $791.60 | $874.2153 | $874.21 | $874.15 | $874.20 | |