| 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 | $139.65 | 6.570% | $148.825 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $245.42 | 7.513% | $263.8584 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $174.59 | 13.514% | $198.1841 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $146.32 | 4.176% | $152.4303 | $152.43 | $152.45 | $152.40 |
| Purchase #5 | $95.29 | 13.837% | $108.4753 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $236.35 | 10.551% | $261.2873 | $261.29 | $261.30 | $261.30 |
| Purchase #7 | $195.79 | 6.549% | $208.6123 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $1,233.41 | $1,341.6727 | $1,341.68 | $1,341.75 | $1,341.70 | |