| 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 | $142.38 | 7.570% | $153.1582 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $238.44 | 9.762% | $261.7165 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $87.81 | 13.623% | $99.7724 | $99.77 | $99.75 | $99.80 |
| Purchase #4 | $56.27 | 11.711% | $62.8598 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $139.63 | 4.659% | $146.1354 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $16.92 | 3.421% | $17.4988 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $202.51 | 5.377% | $213.399 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $883.96 | $954.5401 | $954.55 | $954.50 | $954.60 | |