| 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 | $103.84 | 6.192% | $110.2698 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $169.82 | 11.523% | $189.3884 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $44.99 | 6.285% | $47.8176 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $165.86 | 4.765% | $173.7632 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $203.52 | 3.511% | $210.6656 | $210.67 | $210.65 | $210.70 |
| Purchase #6 | $95.62 | 7.830% | $103.107 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $126.38 | 6.450% | $134.5315 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $910.03 | $969.5431 | $969.55 | $969.50 | $969.60 | |