| 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 | $91.36 | 11.549% | $101.9112 | $101.91 | $101.90 | $101.90 |
| Purchase #2 | $100.63 | 3.586% | $104.2386 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $21.88 | 11.172% | $24.3244 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $160.42 | 3.598% | $166.1919 | $166.19 | $166.20 | $166.20 |
| Purchase #5 | $172.39 | 11.494% | $192.2045 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $130.48 | 6.277% | $138.6702 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $71.82 | 11.608% | $80.1569 | $80.16 | $80.15 | $80.20 |
| 7 purchase totals = | $748.98 | $807.6977 | $807.69 | $807.65 | $807.70 | |