| 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 | $151.73 | 10.164% | $167.1518 | $167.15 | $167.15 | $167.20 |
| Purchase #2 | $169.79 | 4.546% | $177.5087 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $98.88 | 6.256% | $105.0659 | $105.07 | $105.05 | $105.10 |
| Purchase #4 | $68.36 | 12.305% | $76.7717 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $182.99 | 8.547% | $198.6302 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $51.91 | 11.300% | $57.7758 | $57.78 | $57.80 | $57.80 |
| Purchase #7 | $171.49 | 13.524% | $194.6823 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $895.15 | $977.5864 | $977.59 | $977.60 | $977.70 | |