| 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 | $147.84 | 3.547% | $153.0839 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $126.47 | 5.277% | $133.1438 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $227.85 | 7.308% | $244.5013 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $56.54 | 9.617% | $61.9775 | $61.98 | $62.00 | $62.00 |
| Purchase #5 | $92.72 | 11.183% | $103.0889 | $103.09 | $103.10 | $103.10 |
| Purchase #6 | $15.77 | 7.170% | $16.9007 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $248.79 | 3.670% | $257.9206 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $915.98 | $970.6167 | $970.61 | $970.65 | $970.60 | |