| 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 | $140.81 | 5.369% | $148.3701 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $84.40 | 8.695% | $91.7386 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $192.43 | 11.819% | $215.1733 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $232.81 | 6.133% | $247.0882 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $195.27 | 13.525% | $221.6803 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $12.35 | 10.820% | $13.6863 | $13.69 | $13.70 | $13.70 |
| Purchase #7 | $199.53 | 7.186% | $213.8682 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $1,057.60 | $1,151.6050 | $1,151.61 | $1,151.60 | $1,151.70 | |