| 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 | $33.91 | 8.725% | $36.8686 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $104.48 | 7.177% | $111.9785 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $181.78 | 13.616% | $206.5312 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $187.57 | 10.759% | $207.7507 | $207.75 | $207.75 | $207.80 |
| Purchase #5 | $26.50 | 13.588% | $30.1008 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $81.84 | 3.108% | $84.3836 | $84.38 | $84.40 | $84.40 |
| Purchase #7 | $147.53 | 8.731% | $160.4108 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $763.61 | $838.0242 | $838.02 | $838.05 | $838.10 | |