| 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 | $143.93 | 10.173% | $158.572 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $12.34 | 4.418% | $12.8852 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $27.84 | 3.159% | $28.7195 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $223.69 | 10.208% | $246.5243 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $48.63 | 4.275% | $50.7089 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $146.90 | 9.263% | $160.5073 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $180.40 | 12.392% | $202.7552 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $783.73 | $860.6724 | $860.68 | $860.60 | $860.70 | |