| 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 | $203.37 | 13.544% | $230.9144 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $35.71 | 5.155% | $37.5509 | $37.55 | $37.55 | $37.60 |
| Purchase #3 | $80.80 | 7.248% | $86.6564 | $86.66 | $86.65 | $86.70 |
| Purchase #4 | $73.30 | 9.397% | $80.188 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $73.36 | 3.275% | $75.7625 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $165.44 | 8.133% | $178.8952 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $214.49 | 6.826% | $229.1311 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $846.47 | $919.0985 | $919.10 | $919.10 | $919.20 | |