| 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 | $151.55 | 6.217% | $160.9719 | $160.97 | $160.95 | $161.00 |
| Purchase #2 | $168.77 | 13.235% | $191.1067 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $100.88 | 8.329% | $109.2823 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $137.62 | 11.738% | $153.7738 | $153.77 | $153.75 | $153.80 |
| Purchase #5 | $238.51 | 9.519% | $261.2138 | $261.21 | $261.20 | $261.20 |
| Purchase #6 | $135.71 | 8.591% | $147.3688 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $104.50 | 11.214% | $116.2186 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $1,037.54 | $1,139.9359 | $1,139.93 | $1,139.85 | $1,140.00 | |