| 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 | $109.47 | 3.725% | $113.5478 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $181.84 | 12.529% | $204.6227 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $29.39 | 8.144% | $31.7835 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $11.93 | 5.363% | $12.5698 | $12.57 | $12.55 | $12.60 |
| Purchase #5 | $194.77 | 13.124% | $220.3316 | $220.33 | $220.35 | $220.30 |
| Purchase #6 | $143.81 | 10.594% | $159.0452 | $159.05 | $159.05 | $159.00 |
| Purchase #7 | $112.78 | 10.429% | $124.5418 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $783.99 | $866.4424 | $866.44 | $866.45 | $866.30 | |