| 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 | $180.61 | 13.211% | $204.4704 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $152.44 | 4.669% | $159.5574 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $24.62 | 10.663% | $27.2452 | $27.25 | $27.25 | $27.20 |
| Purchase #4 | $209.53 | 9.178% | $228.7607 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $59.68 | 6.788% | $63.7311 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $66.60 | 10.155% | $73.3632 | $73.36 | $73.35 | $73.40 |
| Purchase #7 | $160.99 | 9.288% | $175.9428 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $854.47 | $933.0708 | $933.07 | $933.05 | $933.10 | |