| 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 | $142.50 | 8.127% | $154.081 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $84.49 | 8.522% | $91.6902 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $239.81 | 9.869% | $263.4768 | $263.48 | $263.50 | $263.50 |
| Purchase #4 | $174.51 | 7.676% | $187.9054 | $187.91 | $187.90 | $187.90 |
| Purchase #5 | $62.90 | 7.629% | $67.6986 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $41.44 | 10.599% | $45.8322 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $21.40 | 10.172% | $23.5768 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $767.05 | $834.2610 | $834.27 | $834.35 | $834.30 | |