| 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 | $84.56 | 9.329% | $92.4486 | $92.45 | $92.45 | $92.40 |
| Purchase #2 | $189.54 | 7.831% | $204.3829 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $153.29 | 6.663% | $163.5037 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $184.83 | 5.489% | $194.9753 | $194.98 | $195.00 | $195.00 |
| Purchase #5 | $155.80 | 3.720% | $161.5958 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $247.36 | 13.225% | $280.0734 | $280.07 | $280.05 | $280.10 |
| Purchase #7 | $64.57 | 7.123% | $69.1693 | $69.17 | $69.15 | $69.20 |
| 7 purchase totals = | $1,079.95 | $1,166.1490 | $1,166.15 | $1,166.15 | $1,166.20 | |