| 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 | $132.34 | 4.226% | $137.9327 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $74.99 | 5.183% | $78.8767 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $82.92 | 10.698% | $91.7908 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $152.76 | 10.770% | $169.2123 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $56.68 | 11.861% | $63.4028 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $229.62 | 5.312% | $241.8174 | $241.82 | $241.80 | $241.80 |
| Purchase #7 | $200.90 | 6.337% | $213.631 | $213.63 | $213.65 | $213.60 |
| 7 purchase totals = | $930.21 | $996.6637 | $996.66 | $996.70 | $996.60 | |