| 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 | $104.67 | 13.753% | $119.0653 | $119.07 | $119.05 | $119.10 |
| Purchase #2 | $109.76 | 8.865% | $119.4902 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $68.59 | 5.350% | $72.2596 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $138.61 | 3.419% | $143.3491 | $143.35 | $143.35 | $143.30 |
| Purchase #5 | $12.76 | 12.609% | $14.3689 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $159.34 | 3.705% | $165.2435 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $173.44 | 6.255% | $184.2887 | $184.29 | $184.30 | $184.30 |
| 7 purchase totals = | $767.17 | $818.0653 | $818.07 | $818.05 | $818.10 | |