| 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 | $162.90 | 12.504% | $183.269 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $77.34 | 9.758% | $84.8868 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $113.80 | 5.463% | $120.0169 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $79.39 | 10.233% | $87.514 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $14.93 | 6.286% | $15.8685 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $153.71 | 6.210% | $163.2554 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $103.78 | 4.636% | $108.5912 | $108.59 | $108.60 | $108.60 |
| 7 purchase totals = | $705.85 | $763.4018 | $763.41 | $763.35 | $763.50 | |