| 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 | $113.98 | 11.375% | $126.9452 | $126.95 | $126.95 | $126.90 |
| Purchase #2 | $130.61 | 10.423% | $144.2235 | $144.22 | $144.20 | $144.20 |
| Purchase #3 | $169.89 | 8.219% | $183.8533 | $183.85 | $183.85 | $183.90 |
| Purchase #4 | $183.34 | 8.791% | $199.4574 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $196.26 | 11.361% | $218.5571 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $162.75 | 6.601% | $173.4931 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $132.36 | 8.565% | $143.6966 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $1,089.19 | $1,190.2262 | $1,190.23 | $1,190.20 | $1,190.30 | |