| 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 | $132.33 | 9.151% | $144.4395 | $144.44 | $144.45 | $144.40 |
| Purchase #2 | $250.77 | 8.148% | $271.2027 | $271.20 | $271.20 | $271.20 |
| Purchase #3 | $27.62 | 10.815% | $30.6071 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $108.42 | 10.496% | $119.7998 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $72.57 | 7.850% | $78.2667 | $78.27 | $78.25 | $78.30 |
| Purchase #6 | $91.68 | 10.796% | $101.5778 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $5.64 | 13.292% | $6.3897 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $689.03 | $752.2833 | $752.29 | $752.30 | $752.30 | |