| 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 | $143.33 | 8.165% | $155.0329 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $37.80 | 13.536% | $42.9166 | $42.92 | $42.90 | $42.90 |
| Purchase #3 | $88.72 | 9.810% | $97.4234 | $97.42 | $97.40 | $97.40 |
| Purchase #4 | $105.32 | 5.465% | $111.0757 | $111.08 | $111.10 | $111.10 |
| Purchase #5 | $84.76 | 8.149% | $91.6671 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $186.49 | 3.705% | $193.3995 | $193.40 | $193.40 | $193.40 |
| Purchase #7 | $210.65 | 7.319% | $226.0675 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $857.07 | $917.5827 | $917.59 | $917.55 | $917.60 | |