| 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 | $183.68 | 7.292% | $197.0739 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $28.55 | 3.107% | $29.437 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $244.90 | 3.390% | $253.2021 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $81.95 | 11.727% | $91.5603 | $91.56 | $91.55 | $91.60 |
| Purchase #5 | $105.82 | 4.828% | $110.929 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $155.50 | 9.771% | $170.6939 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $96.63 | 12.478% | $108.6875 | $108.69 | $108.70 | $108.70 |
| 7 purchase totals = | $897.03 | $961.5837 | $961.58 | $961.60 | $961.60 | |