| 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 | $183.95 | 8.647% | $199.8562 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $145.34 | 10.191% | $160.1516 | $160.15 | $160.15 | $160.20 |
| Purchase #3 | $200.35 | 6.392% | $213.1564 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $150.29 | 13.635% | $170.782 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $86.92 | 7.802% | $93.7015 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $199.41 | 12.776% | $224.8866 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $158.89 | 10.265% | $175.2001 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $1,125.15 | $1,237.7344 | $1,237.74 | $1,237.75 | $1,237.90 | |