| 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 | $120.42 | 3.162% | $124.2277 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $148.49 | 5.174% | $156.1729 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $45.27 | 13.332% | $51.3054 | $51.31 | $51.30 | $51.30 |
| Purchase #4 | $98.28 | 3.841% | $102.0549 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $60.85 | 11.356% | $67.7601 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $180.86 | 3.107% | $186.4793 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $128.65 | 4.481% | $134.4148 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $782.82 | $822.4151 | $822.41 | $822.40 | $822.50 | |