| 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 | $154.34 | 6.728% | $164.724 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $26.68 | 9.305% | $29.1626 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $26.29 | 12.140% | $29.4816 | $29.48 | $29.50 | $29.50 |
| Purchase #4 | $245.73 | 3.130% | $253.4213 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $6.65 | 7.215% | $7.1298 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $133.99 | 11.563% | $149.4833 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $140.66 | 11.235% | $156.4632 | $156.46 | $156.45 | $156.50 |
| 7 purchase totals = | $734.34 | $789.8658 | $789.85 | $789.85 | $789.90 | |