| 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 | $145.84 | 8.460% | $158.1781 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $198.87 | 8.418% | $215.6109 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $113.39 | 7.184% | $121.5359 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $19.27 | 12.512% | $21.6811 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $59.56 | 8.416% | $64.5726 | $64.57 | $64.55 | $64.60 |
| Purchase #6 | $245.83 | 6.716% | $262.3399 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $36.90 | 10.180% | $40.6564 | $40.66 | $40.65 | $40.70 |
| 7 purchase totals = | $819.66 | $884.5749 | $884.58 | $884.60 | $884.60 | |