| 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 | $161.60 | 9.619% | $177.1443 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $56.78 | 10.622% | $62.8112 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $73.82 | 13.715% | $83.9444 | $83.94 | $83.95 | $83.90 |
| Purchase #4 | $110.59 | 12.341% | $124.2379 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $39.65 | 4.369% | $41.3823 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $114.61 | 9.445% | $125.4349 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $96.86 | 11.781% | $108.2711 | $108.27 | $108.25 | $108.30 |
| 7 purchase totals = | $653.91 | $723.2261 | $723.21 | $723.25 | $723.10 | |