| 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 | $169.78 | 12.602% | $191.1757 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $161.52 | 5.777% | $170.851 | $170.85 | $170.85 | $170.90 |
| Purchase #3 | $110.57 | 9.663% | $121.2544 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $243.76 | 9.381% | $266.6271 | $266.63 | $266.65 | $266.60 |
| Purchase #5 | $166.61 | 3.716% | $172.8012 | $172.80 | $172.80 | $172.80 |
| Purchase #6 | $28.74 | 3.503% | $29.7468 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $136.80 | 5.320% | $144.0778 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $1,017.78 | $1,096.5340 | $1,096.54 | $1,096.60 | $1,096.60 | |