| 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 | $137.55 | 4.686% | $143.9956 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $64.71 | 4.108% | $67.3683 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $154.92 | 8.213% | $167.6436 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $143.50 | 12.373% | $161.2553 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $238.59 | 3.624% | $247.2365 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $106.27 | 12.243% | $119.2806 | $119.28 | $119.30 | $119.30 |
| Purchase #7 | $50.28 | 5.104% | $52.8463 | $52.85 | $52.85 | $52.80 |
| 7 purchase totals = | $895.82 | $959.6262 | $959.64 | $959.65 | $959.60 | |