| 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 | $145.33 | 10.320% | $160.3281 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $238.42 | 11.872% | $266.7252 | $266.73 | $266.75 | $266.70 |
| Purchase #3 | $54.39 | 7.238% | $58.3267 | $58.33 | $58.35 | $58.30 |
| Purchase #4 | $82.36 | 3.526% | $85.264 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $82.97 | 4.265% | $86.5087 | $86.51 | $86.50 | $86.50 |
| Purchase #6 | $57.45 | 5.752% | $60.7545 | $60.75 | $60.75 | $60.80 |
| Purchase #7 | $118.35 | 12.650% | $133.3213 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $779.27 | $851.2285 | $851.23 | $851.25 | $851.20 | |