| 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 | $158.82 | 6.374% | $168.9432 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $14.59 | 3.388% | $15.0843 | $15.08 | $15.10 | $15.10 |
| Purchase #3 | $121.68 | 8.554% | $132.0885 | $132.09 | $132.10 | $132.10 |
| Purchase #4 | $72.28 | 5.688% | $76.3913 | $76.39 | $76.40 | $76.40 |
| Purchase #5 | $35.44 | 10.767% | $39.2558 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $63.98 | 4.129% | $66.6217 | $66.62 | $66.60 | $66.60 |
| Purchase #7 | $51.96 | 10.562% | $57.448 | $57.45 | $57.45 | $57.40 |
| 7 purchase totals = | $518.75 | $555.8328 | $555.83 | $555.85 | $555.80 | |