| 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 | $171.99 | 13.870% | $195.845 | $195.85 | $195.85 | $195.80 |
| Purchase #2 | $16.60 | 8.377% | $17.9906 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $148.38 | 6.863% | $158.5633 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $40.54 | 9.266% | $44.2964 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $95.79 | 6.181% | $101.7108 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $16.36 | 11.311% | $18.2105 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $18.36 | 5.480% | $19.3661 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $508.02 | $555.9827 | $555.99 | $555.95 | $556.00 | |