| 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 | $169.52 | 10.128% | $186.689 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $184.93 | 4.654% | $193.5366 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $165.98 | 7.448% | $178.3422 | $178.34 | $178.35 | $178.30 |
| Purchase #4 | $35.79 | 3.102% | $36.9002 | $36.90 | $36.90 | $36.90 |
| Purchase #5 | $129.40 | 7.541% | $139.1581 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $79.60 | 6.387% | $84.6841 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $102.91 | 8.520% | $111.6779 | $111.68 | $111.70 | $111.70 |
| 7 purchase totals = | $868.13 | $930.9881 | $930.99 | $931.05 | $931.00 | |