| 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 | $189.45 | 12.113% | $212.3981 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $173.35 | 3.647% | $179.6721 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $39.41 | 12.860% | $44.4781 | $44.48 | $44.50 | $44.50 |
| Purchase #4 | $174.78 | 3.553% | $180.9899 | $180.99 | $181.00 | $181.00 |
| Purchase #5 | $68.69 | 10.420% | $75.8475 | $75.85 | $75.85 | $75.80 |
| Purchase #6 | $59.90 | 4.358% | $62.5104 | $62.51 | $62.50 | $62.50 |
| Purchase #7 | $189.35 | 13.706% | $215.3023 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $894.93 | $971.1984 | $971.20 | $971.20 | $971.20 | |