| 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 | $178.70 | 11.533% | $199.3095 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $116.64 | 10.620% | $129.0272 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $234.62 | 4.289% | $244.6829 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $38.67 | 10.720% | $42.8154 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $75.52 | 6.564% | $80.4771 | $80.48 | $80.50 | $80.50 |
| Purchase #6 | $158.42 | 10.131% | $174.4695 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $88.40 | 12.762% | $99.6816 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $890.97 | $970.4632 | $970.47 | $970.50 | $970.50 | |