| 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 | $24.74 | 13.663% | $28.1202 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $140.50 | 12.821% | $158.5135 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $153.69 | 7.755% | $165.6087 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $162.96 | 10.436% | $179.9665 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $163.31 | 4.609% | $170.837 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $48.36 | 9.697% | $53.0495 | $53.05 | $53.05 | $53.00 |
| Purchase #7 | $23.35 | 12.121% | $26.1803 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $716.91 | $782.2757 | $782.28 | $782.25 | $782.20 | |