| 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 | $191.70 | 3.626% | $198.651 | $198.65 | $198.65 | $198.70 |
| Purchase #2 | $12.96 | 12.511% | $14.5814 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $142.34 | 5.259% | $149.8257 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $141.49 | 11.646% | $157.9679 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $8.28 | 3.421% | $8.5633 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $81.75 | 5.296% | $86.0795 | $86.08 | $86.10 | $86.10 |
| Purchase #7 | $101.67 | 5.182% | $106.9385 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $680.19 | $722.6073 | $722.61 | $722.65 | $722.70 | |