| 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 | $170.53 | 6.521% | $181.6503 | $181.65 | $181.65 | $181.70 |
| Purchase #2 | $44.31 | 10.350% | $48.8961 | $48.90 | $48.90 | $48.90 |
| Purchase #3 | $82.93 | 11.815% | $92.7282 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $117.99 | 6.609% | $125.788 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $43.56 | 9.244% | $47.5867 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $55.89 | 13.461% | $63.4134 | $63.41 | $63.40 | $63.40 |
| Purchase #7 | $33.93 | 6.351% | $36.0849 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $549.14 | $596.1476 | $596.15 | $596.20 | $596.20 | |