| 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 | $169.89 | 8.190% | $183.804 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $185.39 | 3.130% | $191.1927 | $191.19 | $191.20 | $191.20 |
| Purchase #3 | $204.57 | 12.680% | $230.5095 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $217.42 | 13.466% | $246.6978 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $40.26 | 13.469% | $45.6826 | $45.68 | $45.70 | $45.70 |
| Purchase #6 | $233.53 | 10.756% | $258.6485 | $258.65 | $258.65 | $258.60 |
| Purchase #7 | $97.79 | 3.565% | $101.2762 | $101.28 | $101.30 | $101.30 |
| 7 purchase totals = | $1,148.85 | $1,257.8113 | $1,257.81 | $1,257.85 | $1,257.80 | |