| 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 | $188.70 | 9.774% | $207.1435 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $133.32 | 5.119% | $140.1447 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $235.81 | 10.761% | $261.1855 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $128.88 | 11.429% | $143.6097 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $132.91 | 10.485% | $146.8456 | $146.85 | $146.85 | $146.80 |
| Purchase #6 | $112.72 | 3.778% | $116.9786 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $35.93 | 6.773% | $38.3635 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $968.27 | $1,054.2711 | $1,054.27 | $1,054.30 | $1,054.20 | |