| 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 | $174.75 | 10.713% | $193.471 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $143.33 | 11.407% | $159.6797 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $230.46 | 9.289% | $251.8674 | $251.87 | $251.85 | $251.90 |
| Purchase #4 | $142.59 | 11.223% | $158.5929 | $158.59 | $158.60 | $158.60 |
| Purchase #5 | $185.55 | 3.530% | $192.0999 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $61.57 | 8.150% | $66.588 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $147.62 | 10.601% | $163.2692 | $163.27 | $163.25 | $163.30 |
| 7 purchase totals = | $1,085.87 | $1,185.5681 | $1,185.57 | $1,185.55 | $1,185.70 | |