| 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 | $180.57 | 10.859% | $200.1781 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $137.91 | 3.371% | $142.5589 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $165.57 | 5.394% | $174.5008 | $174.50 | $174.50 | $174.50 |
| Purchase #4 | $212.29 | 3.791% | $220.3379 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $48.27 | 6.448% | $51.3824 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $48.86 | 6.515% | $52.0432 | $52.04 | $52.05 | $52.00 |
| Purchase #7 | $106.45 | 12.350% | $119.5966 | $119.60 | $119.60 | $119.60 |
| 7 purchase totals = | $899.92 | $960.5979 | $960.60 | $960.65 | $960.60 | |