| 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 | $31.88 | 3.657% | $33.0459 | $33.05 | $33.05 | $33.00 |
| Purchase #2 | $173.66 | 8.266% | $188.0147 | $188.01 | $188.00 | $188.00 |
| Purchase #3 | $179.69 | 5.638% | $189.8209 | $189.82 | $189.80 | $189.80 |
| Purchase #4 | $241.38 | 8.364% | $261.569 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $173.97 | 7.869% | $187.6597 | $187.66 | $187.65 | $187.70 |
| Purchase #6 | $110.31 | 5.401% | $116.2678 | $116.27 | $116.25 | $116.30 |
| Purchase #7 | $157.62 | 8.402% | $170.8632 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $1,068.51 | $1,147.2412 | $1,147.24 | $1,147.15 | $1,147.30 | |