| 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 | $153.75 | 3.753% | $159.5202 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $79.51 | 10.804% | $88.1003 | $88.10 | $88.10 | $88.10 |
| Purchase #3 | $182.92 | 13.390% | $207.413 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $100.56 | 9.314% | $109.9262 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $205.94 | 12.787% | $232.2735 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $212.35 | 5.219% | $223.4325 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $243.92 | 5.210% | $256.6282 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $1,178.95 | $1,277.2939 | $1,277.29 | $1,277.30 | $1,277.20 | |