| 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 | $155.94 | 13.784% | $177.4348 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $113.65 | 10.243% | $125.2912 | $125.29 | $125.30 | $125.30 |
| Purchase #3 | $236.61 | 8.319% | $256.2936 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $141.29 | 4.176% | $147.1903 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $227.82 | 12.871% | $257.1427 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $130.90 | 13.476% | $148.5401 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $227.51 | 3.707% | $235.9438 | $235.94 | $235.95 | $235.90 |
| 7 purchase totals = | $1,233.72 | $1,347.8365 | $1,347.82 | $1,347.90 | $1,347.70 | |