| 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 | $144.89 | 7.341% | $155.5264 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $38.61 | 7.703% | $41.5841 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $190.35 | 7.378% | $204.394 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $102.30 | 12.355% | $114.9392 | $114.94 | $114.95 | $114.90 |
| Purchase #5 | $10.60 | 4.708% | $11.099 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $112.56 | 10.810% | $124.7277 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $66.37 | 13.447% | $75.2948 | $75.29 | $75.30 | $75.30 |
| 7 purchase totals = | $665.68 | $727.5652 | $727.56 | $727.65 | $727.50 | |