| 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 | $126.28 | 9.419% | $138.1743 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $87.81 | 7.504% | $94.3993 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $79.54 | 8.221% | $86.079 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $96.48 | 8.185% | $104.3769 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $35.98 | 4.468% | $37.5876 | $37.59 | $37.60 | $37.60 |
| Purchase #6 | $209.36 | 10.211% | $230.7377 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $34.29 | 4.813% | $35.9404 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $669.74 | $727.2952 | $727.30 | $727.35 | $727.30 | |