| 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 | $162.38 | 6.441% | $172.8389 | $172.84 | $172.85 | $172.80 |
| Purchase #2 | $20.77 | 6.542% | $22.1288 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $105.31 | 12.219% | $118.1778 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $195.48 | 6.678% | $208.5342 | $208.53 | $208.55 | $208.50 |
| Purchase #5 | $94.55 | 3.109% | $97.4896 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $151.79 | 8.129% | $164.129 | $164.13 | $164.15 | $164.10 |
| Purchase #7 | $195.79 | 12.799% | $220.8492 | $220.85 | $220.85 | $220.80 |
| 7 purchase totals = | $926.07 | $1,004.1475 | $1,004.15 | $1,004.25 | $1,004.00 | |