| 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 | $181.98 | 10.758% | $201.5574 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $15.95 | 9.874% | $17.5249 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $124.63 | 13.312% | $141.2207 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $155.88 | 3.450% | $161.2579 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $47.28 | 10.428% | $52.2104 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $209.40 | 5.409% | $220.7264 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $82.25 | 9.118% | $89.7496 | $89.75 | $89.75 | $89.70 |
| 7 purchase totals = | $817.37 | $884.2473 | $884.25 | $884.20 | $884.20 | |