| 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 | $121.63 | 12.272% | $136.5564 | $136.56 | $136.55 | $136.60 |
| Purchase #2 | $170.27 | 10.457% | $188.0751 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $227.96 | 7.338% | $244.6877 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $169.26 | 6.806% | $180.7798 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $223.48 | 3.275% | $230.799 | $230.80 | $230.80 | $230.80 |
| Purchase #6 | $175.33 | 3.561% | $181.5735 | $181.57 | $181.55 | $181.60 |
| Purchase #7 | $58.29 | 8.762% | $63.3974 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $1,146.22 | $1,225.8689 | $1,225.88 | $1,225.90 | $1,226.00 | |