| 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 | $182.49 | 5.155% | $191.8974 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $190.67 | 12.163% | $213.8612 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $172.27 | 8.664% | $187.1955 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $83.73 | 4.740% | $87.6988 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $96.95 | 9.523% | $106.1825 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $139.40 | 7.784% | $150.2509 | $150.25 | $150.25 | $150.30 |
| Purchase #7 | $22.77 | 5.737% | $24.0763 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $888.28 | $961.1626 | $961.17 | $961.20 | $961.30 | |