| 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 | $190.66 | 7.384% | $204.7383 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $151.93 | 4.438% | $158.6727 | $158.67 | $158.65 | $158.70 |
| Purchase #3 | $140.91 | 11.195% | $156.6849 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $96.40 | 5.395% | $101.6008 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $122.73 | 5.303% | $129.2384 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $102.99 | 12.468% | $115.8308 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $94.37 | 8.164% | $102.0744 | $102.07 | $102.05 | $102.10 |
| 7 purchase totals = | $899.99 | $968.8403 | $968.83 | $968.85 | $968.80 | |