| 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 | $186.56 | 12.650% | $210.1598 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $82.95 | 4.522% | $86.701 | $86.70 | $86.70 | $86.70 |
| Purchase #3 | $230.30 | 8.353% | $249.537 | $249.54 | $249.55 | $249.50 |
| Purchase #4 | $5.67 | 11.687% | $6.3327 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $37.97 | 3.509% | $39.3024 | $39.30 | $39.30 | $39.30 |
| Purchase #6 | $148.30 | 4.488% | $154.9557 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $71.63 | 3.517% | $74.1492 | $74.15 | $74.15 | $74.10 |
| 7 purchase totals = | $763.38 | $821.1378 | $821.14 | $821.15 | $821.10 | |