| 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 | $153.93 | 6.670% | $164.1971 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $196.36 | 4.426% | $205.0509 | $205.05 | $205.05 | $205.10 |
| Purchase #3 | $51.92 | 3.560% | $53.7684 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $49.43 | 12.343% | $55.5311 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $27.28 | 13.435% | $30.9451 | $30.95 | $30.95 | $30.90 |
| Purchase #6 | $35.68 | 9.490% | $39.066 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $93.97 | 9.773% | $103.1537 | $103.15 | $103.15 | $103.20 |
| 7 purchase totals = | $608.57 | $651.7123 | $651.72 | $651.70 | $651.80 | |