| 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 | $180.91 | 5.401% | $190.6809 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $9.93 | 11.667% | $11.0885 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $141.77 | 10.427% | $156.5524 | $156.55 | $156.55 | $156.60 |
| Purchase #4 | $230.86 | 9.781% | $253.4404 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $161.26 | 7.714% | $173.6996 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $13.60 | 10.384% | $15.0122 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $40.40 | 4.733% | $42.3121 | $42.31 | $42.30 | $42.30 |
| 7 purchase totals = | $778.73 | $842.7861 | $842.78 | $842.80 | $842.80 | |