| 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 | $181.42 | 7.727% | $195.4383 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $29.81 | 5.715% | $31.5136 | $31.51 | $31.50 | $31.50 |
| Purchase #3 | $78.47 | 9.701% | $86.0824 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $57.26 | 7.532% | $61.5728 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $123.61 | 7.125% | $132.4172 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $139.71 | 6.697% | $149.0664 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $59.67 | 7.299% | $64.0253 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $669.95 | $720.1160 | $720.12 | $720.10 | $720.10 | |