| 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 | $209.80 | 7.505% | $225.5455 | $225.55 | $225.55 | $225.50 |
| Purchase #2 | $185.85 | 5.388% | $195.8636 | $195.86 | $195.85 | $195.90 |
| Purchase #3 | $167.76 | 3.509% | $173.6467 | $173.65 | $173.65 | $173.60 |
| Purchase #4 | $74.94 | 3.271% | $77.3913 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $169.48 | 8.257% | $183.474 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $229.44 | 4.255% | $239.2027 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $244.97 | 12.494% | $275.5766 | $275.58 | $275.60 | $275.60 |
| 7 purchase totals = | $1,282.24 | $1,370.7004 | $1,370.70 | $1,370.70 | $1,370.70 | |