| 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 | $45.38 | 12.629% | $51.111 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $134.28 | 4.410% | $140.2017 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $47.62 | 9.213% | $52.0072 | $52.01 | $52.00 | $52.00 |
| Purchase #4 | $164.42 | 8.862% | $178.9909 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $128.80 | 9.215% | $140.6689 | $140.67 | $140.65 | $140.70 |
| Purchase #6 | $53.34 | 12.469% | $59.991 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $109.63 | 7.497% | $117.849 | $117.85 | $117.85 | $117.80 |
| 7 purchase totals = | $683.47 | $740.8197 | $740.82 | $740.80 | $740.80 | |