| 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 | $172.70 | 5.403% | $182.031 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $21.46 | 3.639% | $22.2409 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $64.51 | 5.605% | $68.1258 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $35.59 | 7.157% | $38.1372 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $250.51 | 11.245% | $278.6798 | $278.68 | $278.70 | $278.70 |
| Purchase #6 | $216.27 | 3.831% | $224.5553 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $134.98 | 8.451% | $146.3872 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $896.02 | $960.1572 | $960.17 | $960.25 | $960.10 | |