| 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 | $165.64 | 11.531% | $184.7399 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $80.25 | 10.236% | $88.4644 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $242.98 | 8.684% | $264.0804 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $167.87 | 4.322% | $175.1253 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $213.65 | 5.404% | $225.1956 | $225.20 | $225.20 | $225.20 |
| Purchase #6 | $48.68 | 12.518% | $54.7738 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $232.71 | 5.687% | $245.9442 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $1,151.78 | $1,238.3236 | $1,238.32 | $1,238.35 | $1,238.30 | |