| 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 | $222.68 | 12.795% | $251.1719 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $41.65 | 7.597% | $44.8142 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $68.42 | 5.186% | $71.9683 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $143.60 | 4.576% | $150.1711 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $142.60 | 6.503% | $151.8733 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $47.76 | 5.465% | $50.3701 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $16.90 | 11.576% | $18.8563 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $683.61 | $739.2252 | $739.22 | $739.10 | $739.40 | |