| 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 | $149.26 | 5.563% | $157.5633 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $137.72 | 12.872% | $155.4473 | $155.45 | $155.45 | $155.40 |
| Purchase #3 | $60.60 | 12.850% | $68.3871 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $44.57 | 3.707% | $46.2222 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $48.37 | 7.242% | $51.873 | $51.87 | $51.85 | $51.90 |
| Purchase #6 | $99.34 | 8.108% | $107.3945 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $32.80 | 10.614% | $36.2814 | $36.28 | $36.30 | $36.30 |
| 7 purchase totals = | $572.66 | $623.1688 | $623.16 | $623.15 | $623.20 | |