| 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 | $163.30 | 7.799% | $176.0358 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $34.50 | 6.576% | $36.7687 | $36.77 | $36.75 | $36.80 |
| Purchase #3 | $114.80 | 3.733% | $119.0855 | $119.09 | $119.10 | $119.10 |
| Purchase #4 | $15.36 | 11.852% | $17.1805 | $17.18 | $17.20 | $17.20 |
| Purchase #5 | $223.67 | 10.440% | $247.0211 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $87.75 | 12.251% | $98.5003 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $41.64 | 4.311% | $43.4351 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $681.02 | $738.0270 | $738.04 | $738.05 | $738.00 | |