| 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 | $75.39 | 8.184% | $81.5599 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $132.91 | 7.709% | $143.156 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $92.44 | 9.432% | $101.1589 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $187.29 | 4.422% | $195.572 | $195.57 | $195.55 | $195.60 |
| Purchase #5 | $36.28 | 4.543% | $37.9282 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $165.65 | 4.718% | $173.4654 | $173.47 | $173.45 | $173.50 |
| Purchase #7 | $96.25 | 7.387% | $103.36 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $786.21 | $836.2004 | $836.21 | $836.15 | $836.40 | |