| 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 | $117.67 | 8.187% | $127.3036 | $127.30 | $127.30 | $127.30 |
| Purchase #2 | $41.37 | 8.326% | $44.8145 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $190.71 | 10.833% | $211.3696 | $211.37 | $211.35 | $211.40 |
| Purchase #4 | $144.68 | 7.300% | $155.2416 | $155.24 | $155.25 | $155.20 |
| Purchase #5 | $47.40 | 3.163% | $48.8993 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $201.72 | 3.479% | $208.7378 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $161.86 | 6.782% | $172.8373 | $172.84 | $172.85 | $172.80 |
| 7 purchase totals = | $905.41 | $969.2037 | $969.20 | $969.20 | $969.10 | |