| 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 | $151.53 | 13.761% | $172.382 | $172.38 | $172.40 | $172.40 |
| Purchase #2 | $29.41 | 9.556% | $32.2204 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $166.67 | 13.725% | $189.5455 | $189.55 | $189.55 | $189.50 |
| Purchase #4 | $183.65 | 9.801% | $201.6495 | $201.65 | $201.65 | $201.60 |
| Purchase #5 | $181.37 | 3.863% | $188.3763 | $188.38 | $188.40 | $188.40 |
| Purchase #6 | $238.98 | 8.803% | $260.0174 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $74.58 | 8.592% | $80.9879 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $1,026.19 | $1,125.1790 | $1,125.19 | $1,125.20 | $1,125.10 | |