| 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 | $140.28 | 5.623% | $148.1679 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $218.96 | 8.539% | $237.657 | $237.66 | $237.65 | $237.70 |
| Purchase #3 | $56.95 | 12.557% | $64.1012 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $123.63 | 11.846% | $138.2752 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $119.38 | 5.172% | $125.5543 | $125.55 | $125.55 | $125.60 |
| Purchase #6 | $83.77 | 13.143% | $94.7799 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $160.53 | 11.832% | $179.5239 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $903.50 | $988.0594 | $988.06 | $988.05 | $988.20 | |