| 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 | $247.75 | 10.234% | $273.1047 | $273.10 | $273.10 | $273.10 |
| Purchase #2 | $140.65 | 7.479% | $151.1692 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $7.40 | 5.497% | $7.8068 | $7.81 | $7.80 | $7.80 |
| Purchase #4 | $82.56 | 9.832% | $90.6773 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $165.70 | 4.439% | $173.0554 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $86.62 | 11.142% | $96.2712 | $96.27 | $96.25 | $96.30 |
| Purchase #7 | $135.69 | 9.667% | $148.8072 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $866.37 | $940.8918 | $940.90 | $940.85 | $941.00 | |