| 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 | $134.52 | 9.237% | $146.9456 | $146.95 | $146.95 | $146.90 |
| Purchase #2 | $80.31 | 4.188% | $83.6734 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $82.61 | 8.105% | $89.3055 | $89.31 | $89.30 | $89.30 |
| Purchase #4 | $13.84 | 3.147% | $14.2755 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $174.82 | 11.340% | $194.6446 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $43.28 | 8.790% | $47.0843 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $194.39 | 9.396% | $212.6549 | $212.65 | $212.65 | $212.70 |
| 7 purchase totals = | $723.77 | $788.5838 | $788.58 | $788.60 | $788.60 | |