| 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 | $190.98 | 5.622% | $201.7169 | $201.72 | $201.70 | $201.70 |
| Purchase #2 | $86.72 | 6.246% | $92.1365 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $52.59 | 5.436% | $55.4488 | $55.45 | $55.45 | $55.40 |
| Purchase #4 | $189.86 | 13.254% | $215.024 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $144.57 | 9.320% | $158.0439 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $19.69 | 11.368% | $21.9284 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $77.27 | 7.232% | $82.8582 | $82.86 | $82.85 | $82.90 |
| 7 purchase totals = | $761.68 | $827.1567 | $827.16 | $827.15 | $827.00 | |