| 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 | $133.62 | 13.190% | $151.2445 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $118.29 | 8.550% | $128.4038 | $128.40 | $128.40 | $128.40 |
| Purchase #3 | $190.84 | 8.361% | $206.7961 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $235.56 | 13.359% | $267.0285 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $217.79 | 8.809% | $236.9751 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $245.35 | 6.336% | $260.8954 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $158.62 | 8.762% | $172.5183 | $172.52 | $172.50 | $172.50 |
| 7 purchase totals = | $1,300.07 | $1,423.8617 | $1,423.87 | $1,423.90 | $1,423.80 | |