| 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 | $116.70 | 13.161% | $132.0589 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $79.43 | 13.499% | $90.1523 | $90.15 | $90.15 | $90.20 |
| Purchase #3 | $223.54 | 5.199% | $235.1618 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $227.28 | 8.479% | $246.5511 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $35.84 | 12.474% | $40.3107 | $40.31 | $40.30 | $40.30 |
| Purchase #6 | $22.25 | 6.622% | $23.7234 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $187.49 | 6.362% | $199.4181 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $892.53 | $967.3763 | $967.37 | $967.30 | $967.50 | |