| 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 | $129.90 | 13.164% | $147 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $150.90 | 5.782% | $159.625 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $235.43 | 13.642% | $267.5474 | $267.55 | $267.55 | $267.50 |
| Purchase #4 | $95.86 | 10.672% | $106.0902 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $84.89 | 5.467% | $89.5309 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $12.97 | 9.720% | $14.2307 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $88.33 | 12.399% | $99.282 | $99.28 | $99.30 | $99.30 |
| 7 purchase totals = | $798.28 | $883.3062 | $883.31 | $883.40 | $883.20 | |