| 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 | $169.81 | 11.775% | $189.8051 | $189.81 | $189.80 | $189.80 |
| Purchase #2 | $51.92 | 6.377% | $55.2309 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $22.75 | 4.862% | $23.8561 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $211.71 | 5.378% | $223.0958 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $155.90 | 9.501% | $170.7121 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $56.25 | 7.518% | $60.4789 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $224.27 | 3.139% | $231.3098 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $892.61 | $954.4887 | $954.50 | $954.50 | $954.50 | |