| 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 | $161.98 | 8.590% | $175.8941 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $45.54 | 10.624% | $50.3782 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $136.30 | 6.384% | $145.0014 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $138.86 | 13.128% | $157.0895 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $201.96 | 11.315% | $224.8118 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $244.46 | 10.850% | $270.9839 | $270.98 | $271.00 | $271.00 |
| Purchase #7 | $194.35 | 9.357% | $212.5353 | $212.54 | $212.55 | $212.50 |
| 7 purchase totals = | $1,123.45 | $1,236.6942 | $1,236.69 | $1,236.75 | $1,236.70 | |