| 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 | $109.77 | 7.389% | $117.8809 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $212.42 | 7.359% | $228.052 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $42.30 | 9.713% | $46.4086 | $46.41 | $46.40 | $46.40 |
| Purchase #4 | $154.44 | 3.326% | $159.5767 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $128.78 | 6.602% | $137.2821 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $52.53 | 5.488% | $55.4128 | $55.41 | $55.40 | $55.40 |
| Purchase #7 | $182.51 | 10.724% | $202.0824 | $202.08 | $202.10 | $202.10 |
| 7 purchase totals = | $882.75 | $946.6955 | $946.69 | $946.75 | $946.80 | |