| 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 | $146.70 | 5.785% | $155.1866 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $31.89 | 12.746% | $35.9547 | $35.95 | $35.95 | $36.00 |
| Purchase #3 | $42.58 | 3.148% | $43.9204 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $121.26 | 5.857% | $128.3622 | $128.36 | $128.35 | $128.40 |
| Purchase #5 | $229.74 | 8.746% | $249.8331 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $179.77 | 4.642% | $188.1149 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $141.79 | 13.819% | $161.384 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $893.73 | $962.7559 | $962.74 | $962.75 | $962.80 | |