| 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 | $145.35 | 7.414% | $156.1262 | $156.13 | $156.15 | $156.10 |
| Purchase #2 | $221.86 | 11.165% | $246.6307 | $246.63 | $246.65 | $246.60 |
| Purchase #3 | $151.74 | 12.645% | $170.9275 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $138.49 | 11.504% | $154.4219 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $182.40 | 8.501% | $197.9058 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $249.71 | 7.244% | $267.799 | $267.80 | $267.80 | $267.80 |
| Purchase #7 | $201.73 | 11.306% | $224.5376 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $1,291.28 | $1,418.3487 | $1,418.36 | $1,418.40 | $1,418.20 | |