| 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 | $173.36 | 6.176% | $184.0667 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $103.60 | 10.775% | $114.7629 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $67.37 | 7.291% | $72.2819 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $65.46 | 12.599% | $73.7073 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $150.33 | 5.172% | $158.1051 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $50.97 | 10.111% | $56.1236 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $159.70 | 5.812% | $168.9818 | $168.98 | $169.00 | $169.00 |
| 7 purchase totals = | $770.79 | $828.0293 | $828.03 | $828.00 | $828.10 | |