| 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 | $118.87 | 12.115% | $133.2711 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $107.88 | 13.745% | $122.7081 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $42.29 | 4.139% | $44.0404 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $221.67 | 6.604% | $236.3091 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $129.46 | 10.440% | $142.9756 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $75.74 | 10.532% | $83.7169 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $36.50 | 10.340% | $40.2741 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $732.41 | $803.2953 | $803.30 | $803.25 | $803.30 | |