| 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 | $178.41 | 6.557% | $190.1083 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $64.73 | 13.841% | $73.6893 | $73.69 | $73.70 | $73.70 |
| Purchase #3 | $181.26 | 4.643% | $189.6759 | $189.68 | $189.70 | $189.70 |
| Purchase #4 | $48.60 | 9.712% | $53.32 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $139.25 | 7.795% | $150.1045 | $150.10 | $150.10 | $150.10 |
| Purchase #6 | $29.44 | 9.477% | $32.23 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $165.49 | 13.440% | $187.7319 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $807.18 | $876.8599 | $876.86 | $876.90 | $876.80 | |