| 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 | $225.47 | 13.283% | $255.4192 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $71.73 | 12.665% | $80.8146 | $80.81 | $80.80 | $80.80 |
| Purchase #3 | $137.70 | 11.358% | $153.34 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $124.38 | 11.298% | $138.4325 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $38.64 | 12.376% | $43.4221 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $33.95 | 9.726% | $37.252 | $37.25 | $37.25 | $37.30 |
| Purchase #7 | $150.41 | 8.824% | $163.6822 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $782.28 | $872.3626 | $872.35 | $872.35 | $872.30 | |