| 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 | $187.72 | 3.531% | $194.3484 | $194.35 | $194.35 | $194.30 |
| Purchase #2 | $150.77 | 6.651% | $160.7977 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $50.31 | 5.393% | $53.0232 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $193.40 | 10.170% | $213.0688 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $104.98 | 11.634% | $117.1934 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $170.75 | 11.719% | $190.7602 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $77.96 | 13.738% | $88.6701 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $935.89 | $1,017.8618 | $1,017.86 | $1,017.80 | $1,017.90 | |