| 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 | $160.41 | 10.788% | $177.715 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $163.51 | 3.197% | $168.7374 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $24.39 | 10.146% | $26.8646 | $26.86 | $26.85 | $26.90 |
| Purchase #4 | $64.66 | 9.612% | $70.8751 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $27.57 | 13.318% | $31.2418 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $204.91 | 7.603% | $220.4893 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $228.88 | 13.344% | $259.4217 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $874.33 | $955.3449 | $955.35 | $955.35 | $955.30 | |