| 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 | $137.37 | 11.794% | $153.5714 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $74.92 | 7.831% | $80.787 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $10.84 | 3.160% | $11.1825 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $201.82 | 9.850% | $221.6993 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $249.32 | 3.290% | $257.5226 | $257.52 | $257.50 | $257.50 |
| Purchase #6 | $234.34 | 5.628% | $247.5287 | $247.53 | $247.55 | $247.50 |
| Purchase #7 | $61.37 | 5.254% | $64.5944 | $64.59 | $64.60 | $64.60 |
| 7 purchase totals = | $969.98 | $1,036.8859 | $1,036.88 | $1,036.90 | $1,036.90 | |