| 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 | $194.80 | 7.223% | $208.8704 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $138.63 | 4.470% | $144.8268 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $25.85 | 6.418% | $27.5091 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $178.38 | 4.421% | $186.2662 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $124.48 | 11.373% | $138.6371 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $29.49 | 6.669% | $31.4567 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $104.32 | 8.111% | $112.7814 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $795.95 | $850.3477 | $850.36 | $850.35 | $850.40 | |