| 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 | $129.94 | 5.643% | $137.2725 | $137.27 | $137.25 | $137.30 |
| Purchase #2 | $107.46 | 4.515% | $112.3118 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $159.57 | 7.397% | $171.3734 | $171.37 | $171.35 | $171.40 |
| Purchase #4 | $132.53 | 12.467% | $149.0525 | $149.05 | $149.05 | $149.10 |
| Purchase #5 | $74.85 | 5.558% | $79.0102 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $6.26 | 13.340% | $7.0951 | $7.10 | $7.10 | $7.10 |
| Purchase #7 | $109.78 | 5.624% | $115.954 | $115.95 | $115.95 | $116.00 |
| 7 purchase totals = | $720.39 | $772.0695 | $772.06 | $772.00 | $772.20 | |