| 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 | $153.68 | 6.775% | $164.0918 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $48.50 | 10.176% | $53.4354 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $228.27 | 5.298% | $240.3637 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $144.58 | 13.151% | $163.5937 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $50.32 | 9.350% | $55.0249 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $130.97 | 6.286% | $139.2028 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $36.86 | 5.221% | $38.7845 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $793.18 | $854.4968 | $854.48 | $854.50 | $854.50 | |