| 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 | $150.68 | 5.297% | $158.6615 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $47.95 | 12.201% | $53.8004 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $178.52 | 10.729% | $197.6734 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $88.41 | 6.716% | $94.3476 | $94.35 | $94.35 | $94.30 |
| Purchase #5 | $53.38 | 10.240% | $58.8461 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $143.27 | 3.102% | $147.7142 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $68.86 | 4.141% | $71.7115 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $731.07 | $782.7547 | $782.75 | $782.70 | $782.70 | |