| 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 | $191.39 | 8.860% | $208.3472 | $208.35 | $208.35 | $208.30 |
| Purchase #2 | $28.58 | 13.371% | $32.4014 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $165.46 | 5.141% | $173.9663 | $173.97 | $173.95 | $174.00 |
| Purchase #4 | $11.67 | 12.262% | $13.101 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $24.54 | 5.111% | $25.7942 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $23.59 | 6.201% | $25.0528 | $25.05 | $25.05 | $25.10 |
| Purchase #7 | $68.57 | 10.114% | $75.5052 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $513.80 | $554.1681 | $554.17 | $554.15 | $554.20 | |