| 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 | $66.58 | 8.439% | $72.1987 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $159.93 | 11.133% | $177.735 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $137.90 | 8.825% | $150.0697 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $50.87 | 7.192% | $54.5286 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $224.68 | 13.665% | $255.3825 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $249.99 | 9.867% | $274.6565 | $274.66 | $274.65 | $274.70 |
| Purchase #7 | $130.39 | 4.854% | $136.7191 | $136.72 | $136.70 | $136.70 |
| 7 purchase totals = | $1,020.34 | $1,121.2901 | $1,121.30 | $1,121.30 | $1,121.30 | |