| 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 | $103.54 | 8.419% | $112.257 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $177.50 | 6.721% | $189.4298 | $189.43 | $189.45 | $189.40 |
| Purchase #3 | $98.44 | 4.711% | $103.0775 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $65.70 | 11.171% | $73.0393 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $137.64 | 12.300% | $154.5697 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $21.50 | 6.407% | $22.8775 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $171.84 | 13.720% | $195.4164 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $776.16 | $850.6672 | $850.68 | $850.70 | $850.70 | |