| 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 | $145.60 | 3.774% | $151.0949 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $94.47 | 4.113% | $98.3556 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $111.28 | 13.701% | $126.5265 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $116.74 | 12.119% | $130.8877 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $36.90 | 6.374% | $39.252 | $39.25 | $39.25 | $39.30 |
| Purchase #6 | $91.58 | 7.779% | $98.704 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $45.63 | 6.197% | $48.4577 | $48.46 | $48.45 | $48.50 |
| 7 purchase totals = | $642.20 | $693.2784 | $693.28 | $693.30 | $693.40 | |