| 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 | $7.61 | 8.668% | $8.2696 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $164.75 | 3.741% | $170.9133 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $125.85 | 12.442% | $141.5083 | $141.51 | $141.50 | $141.50 |
| Purchase #4 | $137.81 | 6.555% | $146.8434 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $131.37 | 5.545% | $138.6545 | $138.65 | $138.65 | $138.70 |
| Purchase #6 | $211.79 | 11.758% | $236.6923 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $53.42 | 12.209% | $59.942 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $832.60 | $902.8234 | $902.81 | $902.80 | $902.80 | |