| 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 | $133.48 | 6.107% | $141.6316 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $142.90 | 11.544% | $159.3964 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $18.84 | 5.578% | $19.8909 | $19.89 | $19.90 | $19.90 |
| Purchase #4 | $236.80 | 9.404% | $259.0687 | $259.07 | $259.05 | $259.10 |
| Purchase #5 | $163.95 | 8.420% | $177.7546 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $17.31 | 3.743% | $17.9579 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $248.52 | 12.267% | $279.0059 | $279.01 | $279.00 | $279.00 |
| 7 purchase totals = | $961.80 | $1,054.7060 | $1,054.71 | $1,054.70 | $1,054.80 | |