| 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 | $161.68 | 3.539% | $167.4019 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $43.97 | 6.536% | $46.8439 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $169.33 | 13.434% | $192.0778 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $148.56 | 7.656% | $159.9338 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $36.60 | 3.683% | $37.948 | $37.95 | $37.95 | $37.90 |
| Purchase #6 | $179.46 | 13.492% | $203.6727 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $43.45 | 9.289% | $47.4861 | $47.49 | $47.50 | $47.50 |
| 7 purchase totals = | $783.05 | $855.3642 | $855.36 | $855.40 | $855.30 | |