| 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 | $14.32 | 10.161% | $15.7751 | $15.78 | $15.80 | $15.80 |
| Purchase #2 | $227.45 | 8.554% | $246.9061 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $118.56 | 9.131% | $129.3857 | $129.39 | $129.40 | $129.40 |
| Purchase #4 | $247.91 | 9.458% | $271.3573 | $271.36 | $271.35 | $271.40 |
| Purchase #5 | $13.31 | 13.745% | $15.1395 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $64.37 | 5.873% | $68.1505 | $68.15 | $68.15 | $68.20 |
| Purchase #7 | $169.86 | 3.404% | $175.642 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $855.78 | $922.3562 | $922.37 | $922.40 | $922.40 | |