| 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 | $119.65 | 7.342% | $128.4347 | $128.43 | $128.45 | $128.40 |
| Purchase #2 | $25.67 | 13.353% | $29.0977 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $75.40 | 7.603% | $81.1327 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $91.46 | 8.141% | $98.9058 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $164.84 | 5.130% | $173.2963 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $61.98 | 12.149% | $69.51 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $180.42 | 13.501% | $204.7785 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $719.42 | $785.1557 | $785.16 | $785.20 | $785.10 | |