| 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 | $198.93 | 4.640% | $208.1604 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $198.57 | 3.203% | $204.9302 | $204.93 | $204.95 | $204.90 |
| Purchase #3 | $168.59 | 9.661% | $184.8775 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $39.60 | 7.507% | $42.5728 | $42.57 | $42.55 | $42.60 |
| Purchase #5 | $146.54 | 8.475% | $158.9593 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $35.81 | 6.808% | $38.2479 | $38.25 | $38.25 | $38.20 |
| Purchase #7 | $117.62 | 4.418% | $122.8165 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $905.66 | $960.5646 | $960.57 | $960.55 | $960.60 | |