| 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 | $167.35 | 7.825% | $180.4451 | $180.45 | $180.45 | $180.40 |
| Purchase #2 | $137.57 | 8.286% | $148.9691 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $5.42 | 8.826% | $5.8984 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $169.91 | 4.323% | $177.2552 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $248.83 | 11.407% | $277.214 | $277.21 | $277.20 | $277.20 |
| Purchase #6 | $228.69 | 3.625% | $236.98 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $90.62 | 4.246% | $94.4677 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $1,048.39 | $1,121.2295 | $1,121.24 | $1,121.20 | $1,121.30 | |