| 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 | $133.92 | 4.556% | $140.0214 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $77.77 | 9.370% | $85.057 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $101.87 | 4.583% | $106.5387 | $106.54 | $106.55 | $106.50 |
| Purchase #4 | $173.92 | 8.263% | $188.291 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $191.27 | 3.460% | $197.8879 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $146.82 | 9.760% | $161.1496 | $161.15 | $161.15 | $161.10 |
| Purchase #7 | $19.32 | 9.195% | $21.0965 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $844.89 | $900.0421 | $900.05 | $900.05 | $900.00 | |