| 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 | $156.55 | 11.452% | $174.4781 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $9.88 | 11.172% | $10.9838 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $241.78 | 13.283% | $273.8956 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $169.43 | 4.490% | $177.0374 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $62.66 | 7.825% | $67.5631 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $21.34 | 3.659% | $22.1208 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $33.32 | 13.610% | $37.8549 | $37.85 | $37.85 | $37.90 |
| 7 purchase totals = | $694.96 | $763.9337 | $763.93 | $763.95 | $764.00 | |