| 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 | $186.51 | 3.134% | $192.3552 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $12.35 | 4.153% | $12.8629 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $44.28 | 6.257% | $47.0506 | $47.05 | $47.05 | $47.10 |
| Purchase #4 | $147.77 | 8.158% | $159.8251 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $192.89 | 7.526% | $207.4069 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $93.95 | 11.745% | $104.9844 | $104.98 | $105.00 | $105.00 |
| Purchase #7 | $206.91 | 12.166% | $232.0827 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $884.66 | $956.5678 | $956.57 | $956.60 | $956.70 | |