| 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 | $145.66 | 8.115% | $157.4803 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $57.59 | 5.316% | $60.6515 | $60.65 | $60.65 | $60.70 |
| Purchase #3 | $14.50 | 10.700% | $16.0515 | $16.05 | $16.05 | $16.10 |
| Purchase #4 | $69.27 | 9.561% | $75.8929 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $158.52 | 9.350% | $173.3416 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $199.63 | 13.319% | $226.2187 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $207.47 | 10.531% | $229.3187 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $852.64 | $938.9552 | $938.95 | $938.95 | $939.00 | |