| 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 | $174.91 | 5.238% | $184.0718 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $152.55 | 3.155% | $157.363 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $144.78 | 6.464% | $154.1386 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $244.40 | 9.526% | $267.6815 | $267.68 | $267.70 | $267.70 |
| Purchase #5 | $44.96 | 3.714% | $46.6298 | $46.63 | $46.65 | $46.60 |
| Purchase #6 | $164.77 | 3.437% | $170.4331 | $170.43 | $170.45 | $170.40 |
| Purchase #7 | $12.85 | 10.771% | $14.2341 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $939.22 | $994.5519 | $994.54 | $994.60 | $994.50 | |