| 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 | $116.98 | 10.761% | $129.5682 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $177.41 | 4.414% | $185.2409 | $185.24 | $185.25 | $185.20 |
| Purchase #3 | $132.70 | 3.389% | $137.1972 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $131.90 | 4.746% | $138.16 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $134.63 | 11.624% | $150.2794 | $150.28 | $150.30 | $150.30 |
| Purchase #6 | $96.30 | 7.697% | $103.7122 | $103.71 | $103.70 | $103.70 |
| Purchase #7 | $126.66 | 7.515% | $136.1785 | $136.18 | $136.20 | $136.20 |
| 7 purchase totals = | $916.58 | $980.3364 | $980.34 | $980.35 | $980.40 | |