| 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 | $135.66 | 11.240% | $150.9082 | $150.91 | $150.90 | $150.90 |
| Purchase #2 | $161.81 | 9.553% | $177.2677 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $227.46 | 5.772% | $240.589 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $108.61 | 6.313% | $115.4665 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $120.53 | 4.765% | $126.2733 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $102.28 | 9.648% | $112.148 | $112.15 | $112.15 | $112.10 |
| Purchase #7 | $233.91 | 5.273% | $246.2441 | $246.24 | $246.25 | $246.20 |
| 7 purchase totals = | $1,090.26 | $1,168.8968 | $1,168.90 | $1,168.85 | $1,168.90 | |