| 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 | $175.52 | 6.872% | $187.5817 | $187.58 | $187.60 | $187.60 |
| Purchase #2 | $121.58 | 11.425% | $135.4705 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $224.47 | 7.506% | $241.3187 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $11.92 | 13.404% | $13.5178 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $9.27 | 6.860% | $9.9059 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $68.68 | 4.366% | $71.6786 | $71.68 | $71.70 | $71.70 |
| Purchase #7 | $96.85 | 9.568% | $106.1166 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $708.29 | $765.5898 | $765.60 | $765.55 | $765.60 | |