| 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 | $186.80 | 5.733% | $197.5092 | $197.51 | $197.50 | $197.50 |
| Purchase #2 | $234.80 | 4.390% | $245.1077 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $168.31 | 8.609% | $182.7998 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $136.48 | 3.223% | $140.8788 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $136.84 | 4.528% | $143.0361 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $58.70 | 5.144% | $61.7195 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $101.88 | 8.601% | $110.6427 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $1,023.81 | $1,081.6938 | $1,081.70 | $1,081.70 | $1,081.60 | |