| 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 | $166.78 | 6.298% | $177.2838 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $75.53 | 11.518% | $84.2295 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $12.66 | 3.266% | $13.0735 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $86.44 | 11.321% | $96.2259 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $25.72 | 8.480% | $27.9011 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $86.63 | 6.251% | $92.0452 | $92.05 | $92.05 | $92.00 |
| Purchase #7 | $187.73 | 11.211% | $208.7764 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $641.49 | $699.5354 | $699.54 | $699.60 | $699.50 | |