| 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 | $161.70 | 9.330% | $176.7866 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $128.89 | 9.481% | $141.1101 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $98.90 | 11.320% | $110.0955 | $110.10 | $110.10 | $110.10 |
| Purchase #4 | $218.93 | 3.825% | $227.3041 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $56.64 | 3.470% | $58.6054 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $14.89 | 7.356% | $15.9853 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $125.81 | 9.692% | $138.0035 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $805.76 | $867.8905 | $867.90 | $867.90 | $867.90 | |