| 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 | $135.71 | 3.267% | $140.1436 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $52.34 | 13.811% | $59.5687 | $59.57 | $59.55 | $59.60 |
| Purchase #3 | $23.62 | 8.395% | $25.6029 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $103.62 | 13.287% | $117.388 | $117.39 | $117.40 | $117.40 |
| Purchase #5 | $176.31 | 13.380% | $199.9003 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $85.95 | 8.681% | $93.4113 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $201.28 | 4.550% | $210.4382 | $210.44 | $210.45 | $210.40 |
| 7 purchase totals = | $778.83 | $846.4530 | $846.45 | $846.45 | $846.40 | |