| 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 | $13.44 | 12.704% | $15.1474 | $15.15 | $15.15 | $15.10 |
| Purchase #2 | $146.77 | 10.771% | $162.5786 | $162.58 | $162.60 | $162.60 |
| Purchase #3 | $44.59 | 10.694% | $49.3585 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $162.56 | 10.175% | $179.1005 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $125.60 | 7.523% | $135.0489 | $135.05 | $135.05 | $135.00 |
| Purchase #6 | $113.55 | 13.786% | $129.204 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $234.53 | 3.844% | $243.5453 | $243.55 | $243.55 | $243.50 |
| 7 purchase totals = | $841.04 | $913.9832 | $913.99 | $914.00 | $913.90 | |