| 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 | $187.84 | 6.293% | $199.6608 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $57.30 | 8.458% | $62.1464 | $62.15 | $62.15 | $62.10 |
| Purchase #3 | $222.79 | 13.283% | $252.3832 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $60.86 | 7.682% | $65.5353 | $65.54 | $65.55 | $65.50 |
| Purchase #5 | $17.52 | 8.779% | $19.0581 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $44.57 | 4.192% | $46.4384 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $179.69 | 11.326% | $200.0417 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $770.57 | $845.2639 | $845.27 | $845.30 | $845.20 | |