| 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 | $165.54 | 9.257% | $180.864 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $197.42 | 10.816% | $218.7729 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $66.95 | 11.799% | $74.8494 | $74.85 | $74.85 | $74.80 |
| Purchase #4 | $187.79 | 8.246% | $203.2752 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $131.65 | 6.557% | $140.2823 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $10.45 | 7.803% | $11.2654 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $24.39 | 4.113% | $25.3932 | $25.39 | $25.40 | $25.40 |
| 7 purchase totals = | $784.19 | $854.7024 | $854.70 | $854.70 | $854.80 | |