| 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 | $170.72 | 6.637% | $182.0507 | $182.05 | $182.05 | $182.10 |
| Purchase #2 | $147.55 | 13.121% | $166.91 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $16.64 | 11.647% | $18.5781 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $45.30 | 4.487% | $47.3326 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $163.79 | 9.505% | $179.3582 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $103.77 | 8.604% | $112.6984 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $132.66 | 9.641% | $145.4498 | $145.45 | $145.45 | $145.40 |
| 7 purchase totals = | $780.43 | $852.3778 | $852.38 | $852.40 | $852.40 | |