| 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 | $104.40 | 11.745% | $116.6618 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $137.94 | 13.466% | $156.515 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $26.93 | 5.679% | $28.4594 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $181.43 | 10.234% | $199.9975 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $195.92 | 11.498% | $218.4469 | $218.45 | $218.45 | $218.40 |
| Purchase #6 | $56.97 | 5.625% | $60.1746 | $60.17 | $60.15 | $60.20 |
| Purchase #7 | $34.87 | 12.602% | $39.2643 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $738.46 | $819.5195 | $819.52 | $819.45 | $819.60 | |