| 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 | $164.54 | 12.648% | $185.351 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $167.41 | 6.868% | $178.9077 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $181.95 | 12.304% | $204.3371 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $125.77 | 11.755% | $140.5543 | $140.55 | $140.55 | $140.60 |
| Purchase #5 | $206.75 | 7.142% | $221.5161 | $221.52 | $221.50 | $221.50 |
| Purchase #6 | $103.66 | 5.805% | $109.6775 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $72.46 | 9.415% | $79.2821 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $1,022.54 | $1,119.6258 | $1,119.63 | $1,119.65 | $1,119.70 | |