| 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 | $184.64 | 5.173% | $194.1914 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $41.52 | 12.352% | $46.6486 | $46.65 | $46.65 | $46.60 |
| Purchase #3 | $190.73 | 3.677% | $197.7431 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $134.72 | 13.152% | $152.4384 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $227.94 | 13.871% | $259.5576 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $17.81 | 5.603% | $18.8079 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $71.39 | 9.432% | $78.1235 | $78.12 | $78.10 | $78.10 |
| 7 purchase totals = | $868.75 | $947.5105 | $947.51 | $947.50 | $947.40 | |