| 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 | $128.72 | 4.235% | $134.1713 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $96.90 | 8.300% | $104.9427 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $76.38 | 5.550% | $80.6191 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $69.35 | 5.501% | $73.1649 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $85.93 | 13.352% | $97.4034 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $215.62 | 4.343% | $224.9844 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $63.50 | 3.689% | $65.8425 | $65.84 | $65.85 | $65.80 |
| 7 purchase totals = | $736.40 | $781.1283 | $781.11 | $781.10 | $781.10 | |