| 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 | $138.82 | 4.731% | $145.3876 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $38.26 | 6.690% | $40.8196 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $29.77 | 10.353% | $32.8521 | $32.85 | $32.85 | $32.90 |
| Purchase #4 | $200.44 | 3.182% | $206.818 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $175.95 | 13.639% | $199.9478 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $47.30 | 10.594% | $52.311 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $157.37 | 3.732% | $163.243 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $787.91 | $841.3791 | $841.38 | $841.35 | $841.30 | |