| 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 | $165.39 | 4.339% | $172.5663 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $249.90 | 6.145% | $265.2564 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $42.86 | 6.358% | $45.585 | $45.59 | $45.60 | $45.60 |
| Purchase #4 | $172.87 | 7.472% | $185.7868 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $81.72 | 3.503% | $84.5827 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $29.45 | 4.261% | $30.7049 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $109.79 | 7.261% | $117.7619 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $851.98 | $902.2440 | $902.25 | $902.25 | $902.40 | |