| 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 | $127.99 | 10.297% | $141.1691 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $106.38 | 11.775% | $118.9062 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $126.48 | 6.557% | $134.7733 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $128.29 | 4.251% | $133.7436 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $19.61 | 11.493% | $21.8638 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $135.87 | 13.752% | $154.5548 | $154.55 | $154.55 | $154.60 |
| Purchase #7 | $127.98 | 12.844% | $144.4178 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $772.60 | $849.4286 | $849.42 | $849.35 | $849.50 | |