| 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 | $133.95 | 8.638% | $145.5206 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $169.55 | 3.231% | $175.0282 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $95.62 | 9.862% | $105.05 | $105.05 | $105.05 | $105.10 |
| Purchase #4 | $13.58 | 4.416% | $14.1797 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $50.26 | 7.283% | $53.9204 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $224.73 | 3.532% | $232.6675 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $112.37 | 6.165% | $119.2976 | $119.30 | $119.30 | $119.30 |
| 7 purchase totals = | $800.06 | $845.6640 | $845.67 | $845.65 | $845.70 | |