| 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 | $159.42 | 7.719% | $171.7256 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $144.69 | 10.289% | $159.5772 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $114.59 | 9.590% | $125.5792 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $43.94 | 7.603% | $47.2808 | $47.28 | $47.30 | $47.30 |
| Purchase #5 | $40.70 | 7.632% | $43.8062 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $42.85 | 9.306% | $46.8376 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $21.28 | 13.349% | $24.1207 | $24.12 | $24.10 | $24.10 |
| 7 purchase totals = | $567.47 | $618.9273 | $618.94 | $619.00 | $618.90 | |