| 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 | $131.26 | 8.393% | $142.2767 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $145.62 | 7.549% | $156.6129 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $64.65 | 9.268% | $70.6418 | $70.64 | $70.65 | $70.60 |
| Purchase #4 | $125.54 | 11.336% | $139.7712 | $139.77 | $139.75 | $139.80 |
| Purchase #5 | $239.32 | 10.649% | $264.8052 | $264.81 | $264.80 | $264.80 |
| Purchase #6 | $25.84 | 4.873% | $27.0992 | $27.10 | $27.10 | $27.10 |
| Purchase #7 | $20.42 | 7.411% | $21.9333 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $752.65 | $823.1403 | $823.14 | $823.15 | $823.10 | |