| 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 | $120.45 | 3.863% | $125.103 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $176.66 | 5.502% | $186.3798 | $186.38 | $186.40 | $186.40 |
| Purchase #3 | $54.47 | 7.809% | $58.7236 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $171.36 | 5.209% | $180.2861 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $88.55 | 13.475% | $100.4821 | $100.48 | $100.50 | $100.50 |
| Purchase #6 | $126.85 | 11.633% | $141.6065 | $141.61 | $141.60 | $141.60 |
| Purchase #7 | $184.56 | 10.332% | $203.6287 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $922.90 | $996.2098 | $996.21 | $996.25 | $996.20 | |