| 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 | $152.96 | 10.289% | $168.6981 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $55.56 | 4.517% | $58.0696 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $187.62 | 5.209% | $197.3931 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $205.99 | 13.532% | $233.8646 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $139.74 | 9.622% | $153.1858 | $153.19 | $153.20 | $153.20 |
| Purchase #6 | $30.87 | 3.489% | $31.9471 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $66.51 | 5.511% | $70.1754 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $839.25 | $913.3337 | $913.34 | $913.35 | $913.40 | |