| 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 | $139.93 | 4.679% | $146.4773 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $46.36 | 9.165% | $50.6089 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $187.84 | 10.317% | $207.2195 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $95.55 | 6.507% | $101.7674 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $93.94 | 12.447% | $105.6327 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $184.96 | 6.210% | $196.446 | $196.45 | $196.45 | $196.40 |
| Purchase #7 | $44.92 | 10.438% | $49.6087 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $793.50 | $857.7605 | $857.77 | $857.75 | $857.70 | |