| 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 | $178.71 | 7.225% | $191.6218 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $97.90 | 5.586% | $103.3687 | $103.37 | $103.35 | $103.40 |
| Purchase #3 | $234.65 | 13.176% | $265.5675 | $265.57 | $265.55 | $265.60 |
| Purchase #4 | $43.55 | 10.391% | $48.0753 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $150.59 | 11.338% | $167.6639 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $195.95 | 5.634% | $206.9898 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $161.25 | 13.836% | $183.5606 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $1,062.60 | $1,166.8476 | $1,166.85 | $1,166.80 | $1,167.00 | |