| 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 | $137.78 | 7.417% | $147.9991 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $228.85 | 10.573% | $253.0463 | $253.05 | $253.05 | $253.00 |
| Purchase #3 | $45.41 | 3.481% | $46.9907 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $212.66 | 4.327% | $221.8618 | $221.86 | $221.85 | $221.90 |
| Purchase #5 | $59.79 | 5.265% | $62.9379 | $62.94 | $62.95 | $62.90 |
| Purchase #6 | $69.60 | 4.869% | $72.9888 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $70.36 | 8.115% | $76.0697 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $824.45 | $881.8943 | $881.90 | $881.90 | $881.90 | |