| 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 | $190.59 | 5.382% | $200.8476 | $200.85 | $200.85 | $200.80 |
| Purchase #2 | $137.37 | 10.393% | $151.6469 | $151.65 | $151.65 | $151.60 |
| Purchase #3 | $158.88 | 11.423% | $177.0289 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $48.72 | 13.351% | $55.2246 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $124.46 | 9.145% | $135.8419 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $14.47 | 3.791% | $15.0186 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $128.46 | 11.499% | $143.2316 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $802.95 | $878.8401 | $878.84 | $878.85 | $878.60 | |