| 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 | $140.56 | 9.778% | $154.304 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $26.40 | 12.411% | $29.6765 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $56.25 | 12.567% | $63.3189 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $25.52 | 9.466% | $27.9357 | $27.94 | $27.95 | $27.90 |
| Purchase #5 | $244.26 | 12.709% | $275.303 | $275.30 | $275.30 | $275.30 |
| Purchase #6 | $149.87 | 3.843% | $155.6295 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $9.91 | 4.352% | $10.3413 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $652.77 | $716.5089 | $716.51 | $716.55 | $716.40 | |