| 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 | $110.45 | 7.772% | $119.0342 | $119.03 | $119.05 | $119.00 |
| Purchase #2 | $159.97 | 3.191% | $165.0746 | $165.07 | $165.05 | $165.10 |
| Purchase #3 | $156.50 | 11.697% | $174.8058 | $174.81 | $174.80 | $174.80 |
| Purchase #4 | $78.72 | 12.804% | $88.7993 | $88.80 | $88.80 | $88.80 |
| Purchase #5 | $152.37 | 3.835% | $158.2134 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $189.96 | 13.468% | $215.5438 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $13.64 | 3.296% | $14.0896 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $861.61 | $935.5607 | $935.55 | $935.55 | $935.50 | |