| 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 | $181.55 | 4.852% | $190.3588 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $204.98 | 9.648% | $224.7565 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $205.50 | 7.356% | $220.6166 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $81.96 | 10.755% | $90.7748 | $90.77 | $90.75 | $90.80 |
| Purchase #5 | $250.51 | 9.790% | $275.0349 | $275.03 | $275.05 | $275.00 |
| Purchase #6 | $60.59 | 4.203% | $63.1366 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $90.56 | 4.290% | $94.445 | $94.45 | $94.45 | $94.40 |
| 7 purchase totals = | $1,075.65 | $1,159.1232 | $1,159.13 | $1,159.10 | $1,159.10 | |