| 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 | $174.59 | 3.741% | $181.1214 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $44.61 | 12.374% | $50.13 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $29.55 | 5.312% | $31.1197 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $176.28 | 11.154% | $195.9423 | $195.94 | $195.95 | $195.90 |
| Purchase #5 | $152.80 | 4.559% | $159.7662 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $109.25 | 7.515% | $117.4601 | $117.46 | $117.45 | $117.50 |
| Purchase #7 | $58.41 | 6.586% | $62.2569 | $62.26 | $62.25 | $62.30 |
| 7 purchase totals = | $745.49 | $797.7966 | $797.80 | $797.75 | $797.80 | |