| 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 | $180.87 | 4.418% | $188.8608 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $67.66 | 8.663% | $73.5214 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $16.90 | 11.448% | $18.8347 | $18.83 | $18.85 | $18.80 |
| Purchase #4 | $229.27 | 13.701% | $260.6823 | $260.68 | $260.70 | $260.70 |
| Purchase #5 | $186.43 | 9.388% | $203.932 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $130.38 | 6.800% | $139.2458 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $46.83 | 13.278% | $53.0481 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $858.34 | $938.1251 | $938.12 | $938.15 | $938.00 | |