| 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 | $125.41 | 6.480% | $133.5366 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $70.31 | 4.429% | $73.424 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $89.91 | 4.613% | $94.0575 | $94.06 | $94.05 | $94.10 |
| Purchase #4 | $148.51 | 4.510% | $155.2078 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $199.31 | 11.531% | $222.2924 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $201.57 | 11.310% | $224.3676 | $224.37 | $224.35 | $224.40 |
| Purchase #7 | $31.64 | 6.736% | $33.7713 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $866.66 | $936.6572 | $936.66 | $936.60 | $936.70 | |