| 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 | $189.29 | 6.628% | $201.8361 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $44.40 | 3.368% | $45.8954 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $165.81 | 8.524% | $179.9436 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $80.36 | 11.213% | $89.3708 | $89.37 | $89.35 | $89.40 |
| Purchase #5 | $126.65 | 10.596% | $140.0698 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $104.84 | 7.227% | $112.4168 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $80.70 | 12.724% | $90.9683 | $90.97 | $90.95 | $91.00 |
| 7 purchase totals = | $792.05 | $860.5008 | $860.51 | $860.45 | $860.50 | |