| 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 | $105.45 | 11.683% | $117.7697 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $106.65 | 7.722% | $114.8855 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $34.82 | 6.411% | $37.0523 | $37.05 | $37.05 | $37.10 |
| Purchase #4 | $149.86 | 13.139% | $169.5501 | $169.55 | $169.55 | $169.60 |
| Purchase #5 | $180.37 | 13.539% | $204.7903 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $36.57 | 13.649% | $41.5614 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $216.37 | 11.807% | $241.9168 | $241.92 | $241.90 | $241.90 |
| 7 purchase totals = | $830.09 | $927.5261 | $927.53 | $927.50 | $927.70 | |