| 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 | $152.82 | 10.419% | $168.7423 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $125.30 | 4.130% | $130.4749 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $39.62 | 5.516% | $41.8054 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $19.80 | 4.586% | $20.708 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $213.73 | 6.114% | $226.7975 | $226.80 | $226.80 | $226.80 |
| Purchase #6 | $173.27 | 10.749% | $191.8948 | $191.89 | $191.90 | $191.90 |
| Purchase #7 | $46.75 | 7.862% | $50.4255 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $771.29 | $830.8484 | $830.85 | $830.85 | $830.80 | |