| 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 | $148.46 | 6.423% | $157.9956 | $158.00 | $158.00 | $158.00 |
| Purchase #2 | $131.52 | 10.393% | $145.1889 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $69.46 | 4.630% | $72.676 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $20.78 | 7.859% | $22.4131 | $22.41 | $22.40 | $22.40 |
| Purchase #5 | $243.35 | 11.467% | $271.2549 | $271.25 | $271.25 | $271.30 |
| Purchase #6 | $211.57 | 9.253% | $231.1466 | $231.15 | $231.15 | $231.10 |
| Purchase #7 | $145.39 | 12.297% | $163.2686 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $970.53 | $1,063.9437 | $1,063.95 | $1,063.95 | $1,064.00 | |