| 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 | $184.78 | 5.277% | $194.5308 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $87.51 | 8.457% | $94.9107 | $94.91 | $94.90 | $94.90 |
| Purchase #3 | $84.92 | 13.219% | $96.1456 | $96.15 | $96.15 | $96.10 |
| Purchase #4 | $58.54 | 13.258% | $66.3012 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $44.92 | 12.453% | $50.5139 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $123.59 | 11.645% | $137.9821 | $137.98 | $138.00 | $138.00 |
| Purchase #7 | $57.60 | 10.797% | $63.8191 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $641.86 | $704.2034 | $704.20 | $704.20 | $704.10 | |