| 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 | $194.36 | 4.788% | $203.666 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $6.97 | 13.666% | $7.9225 | $7.92 | $7.90 | $7.90 |
| Purchase #3 | $128.41 | 3.297% | $132.6437 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $86.67 | 13.539% | $98.4043 | $98.40 | $98.40 | $98.40 |
| Purchase #5 | $220.87 | 8.427% | $239.4827 | $239.48 | $239.50 | $239.50 |
| Purchase #6 | $18.82 | 7.801% | $20.2881 | $20.29 | $20.30 | $20.30 |
| Purchase #7 | $156.98 | 10.733% | $173.8287 | $173.83 | $173.85 | $173.80 |
| 7 purchase totals = | $813.08 | $876.2360 | $876.23 | $876.25 | $876.20 | |