| 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 | $67.51 | 7.588% | $72.6327 | $72.63 | $72.65 | $72.60 |
| Purchase #2 | $140.33 | 6.582% | $149.5665 | $149.57 | $149.55 | $149.60 |
| Purchase #3 | $159.40 | 9.836% | $175.0786 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $200.30 | 5.529% | $211.3746 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $129.59 | 7.456% | $139.2522 | $139.25 | $139.25 | $139.30 |
| Purchase #6 | $204.67 | 12.185% | $229.609 | $229.61 | $229.60 | $229.60 |
| Purchase #7 | $208.76 | 13.635% | $237.2244 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $1,110.56 | $1,214.7380 | $1,214.73 | $1,214.70 | $1,214.80 | |