| 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 | $191.62 | 4.165% | $199.601 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $111.67 | 12.402% | $125.5193 | $125.52 | $125.50 | $125.50 |
| Purchase #3 | $88.54 | 8.263% | $95.8561 | $95.86 | $95.85 | $95.90 |
| Purchase #4 | $72.79 | 11.675% | $81.2882 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $104.39 | 12.678% | $117.6246 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $146.68 | 3.695% | $152.0998 | $152.10 | $152.10 | $152.10 |
| Purchase #7 | $146.43 | 13.311% | $165.9213 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $862.12 | $937.9103 | $937.91 | $937.85 | $937.90 | |