| 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 | $135.59 | 4.639% | $141.88 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $148.85 | 6.383% | $158.3511 | $158.35 | $158.35 | $158.40 |
| Purchase #3 | $192.88 | 13.113% | $218.1724 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $126.86 | 9.841% | $139.3443 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $46.87 | 8.547% | $50.876 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $64.71 | 13.507% | $73.4504 | $73.45 | $73.45 | $73.50 |
| Purchase #7 | $105.98 | 4.552% | $110.8042 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $821.74 | $892.8784 | $892.87 | $892.90 | $893.00 | |