| 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 | $162.50 | 4.341% | $169.5541 | $169.55 | $169.55 | $169.60 |
| Purchase #2 | $114.68 | 8.195% | $124.078 | $124.08 | $124.10 | $124.10 |
| Purchase #3 | $80.98 | 7.381% | $86.9571 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $250.53 | 11.558% | $279.4863 | $279.49 | $279.50 | $279.50 |
| Purchase #5 | $50.31 | 7.179% | $53.9218 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $111.51 | 7.288% | $119.6368 | $119.64 | $119.65 | $119.60 |
| Purchase #7 | $91.71 | 11.248% | $102.0255 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $862.22 | $935.6596 | $935.67 | $935.70 | $935.70 | |