| 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 | $155.99 | 5.467% | $164.518 | $164.52 | $164.50 | $164.50 |
| Purchase #2 | $232.25 | 10.264% | $256.0881 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $25.70 | 13.690% | $29.2183 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $180.40 | 7.358% | $193.6738 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $103.46 | 5.819% | $109.4803 | $109.48 | $109.50 | $109.50 |
| Purchase #6 | $88.68 | 4.623% | $92.7797 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $41.31 | 12.306% | $46.3936 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $827.79 | $892.1518 | $892.15 | $892.15 | $892.20 | |