| 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 | $202.96 | 13.152% | $229.6533 | $229.65 | $229.65 | $229.70 |
| Purchase #2 | $41.29 | 12.824% | $46.585 | $46.59 | $46.60 | $46.60 |
| Purchase #3 | $205.53 | 5.233% | $216.2854 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $139.71 | 12.516% | $157.1961 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $7.70 | 12.426% | $8.6568 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $10.66 | 6.167% | $11.3174 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $144.30 | 13.737% | $164.1225 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $752.15 | $833.8165 | $833.83 | $833.80 | $833.90 | |