| 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 | $135.98 | 4.182% | $141.6667 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $200.56 | 7.490% | $215.5819 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $119.40 | 11.313% | $132.9077 | $132.91 | $132.90 | $132.90 |
| Purchase #4 | $234.51 | 4.239% | $244.4509 | $244.45 | $244.45 | $244.50 |
| Purchase #5 | $71.37 | 7.711% | $76.8733 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $210.66 | 9.331% | $230.3167 | $230.32 | $230.30 | $230.30 |
| Purchase #7 | $172.81 | 7.619% | $185.9764 | $185.98 | $186.00 | $186.00 |
| 7 purchase totals = | $1,145.29 | $1,227.7736 | $1,227.78 | $1,227.75 | $1,227.90 | |