| 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 | $175.50 | 7.274% | $188.2659 | $188.27 | $188.25 | $188.30 |
| Purchase #2 | $70.98 | 9.572% | $77.7742 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $96.71 | 10.671% | $107.0299 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $13.81 | 8.584% | $14.9955 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $116.27 | 4.455% | $121.4498 | $121.45 | $121.45 | $121.40 |
| Purchase #6 | $7.30 | 6.253% | $7.7565 | $7.76 | $7.75 | $7.80 |
| Purchase #7 | $228.59 | 7.214% | $245.0805 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $709.16 | $762.3523 | $762.36 | $762.35 | $762.40 | |