| 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 | $151.67 | 6.678% | $161.7985 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $162.64 | 5.652% | $171.8324 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $91.95 | 13.847% | $104.6823 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $80.73 | 4.662% | $84.4936 | $84.49 | $84.50 | $84.50 |
| Purchase #5 | $147.59 | 4.849% | $154.7466 | $154.75 | $154.75 | $154.70 |
| Purchase #6 | $64.43 | 10.158% | $70.9748 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $110.31 | 13.534% | $125.2394 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $809.32 | $873.7676 | $873.76 | $873.80 | $873.70 | |