| 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 | $149.28 | 9.462% | $163.4049 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $27.73 | 4.226% | $28.9019 | $28.90 | $28.90 | $28.90 |
| Purchase #3 | $41.37 | 12.869% | $46.6939 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $36.89 | 3.667% | $38.2428 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $155.48 | 11.382% | $173.1767 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $95.74 | 13.718% | $108.8736 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $144.63 | 9.646% | $158.581 | $158.58 | $158.60 | $158.60 |
| 7 purchase totals = | $651.12 | $717.8748 | $717.86 | $717.90 | $717.90 | |