| 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 | $137.69 | 10.330% | $151.9134 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $123.80 | 9.858% | $136.0042 | $136.00 | $136.00 | $136.00 |
| Purchase #3 | $64.62 | 5.448% | $68.1405 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $150.43 | 4.854% | $157.7319 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $199.85 | 12.117% | $224.0658 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $201.68 | 5.496% | $212.7643 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $116.91 | 12.820% | $131.8979 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $994.98 | $1,082.5180 | $1,082.51 | $1,082.50 | $1,082.50 | |