| 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 | $154.25 | 13.431% | $174.9673 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $102.98 | 5.387% | $108.5275 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $5.27 | 13.811% | $5.9978 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $167.45 | 8.787% | $182.1638 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $35.91 | 6.809% | $38.3551 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $20.35 | 10.333% | $22.4528 | $22.45 | $22.45 | $22.50 |
| Purchase #7 | $120.32 | 5.806% | $127.3058 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $606.53 | $659.7701 | $659.78 | $659.75 | $659.90 | |