| 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 | $182.80 | 3.547% | $189.2839 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $84.58 | 6.819% | $90.3475 | $90.35 | $90.35 | $90.30 |
| Purchase #3 | $209.97 | 3.611% | $217.552 | $217.55 | $217.55 | $217.60 |
| Purchase #4 | $76.32 | 5.124% | $80.2306 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $162.25 | 4.419% | $169.4198 | $169.42 | $169.40 | $169.40 |
| Purchase #6 | $89.33 | 9.434% | $97.7574 | $97.76 | $97.75 | $97.80 |
| Purchase #7 | $111.73 | 9.687% | $122.5533 | $122.55 | $122.55 | $122.60 |
| 7 purchase totals = | $916.98 | $967.1445 | $967.14 | $967.15 | $967.20 | |