| 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 | $68.40 | 10.738% | $75.7448 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $159.43 | 5.850% | $168.7567 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $232.83 | 5.626% | $245.929 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $137.34 | 5.437% | $144.8072 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $223.37 | 13.606% | $253.7617 | $253.76 | $253.75 | $253.80 |
| Purchase #6 | $182.25 | 7.603% | $196.1065 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $54.63 | 6.836% | $58.3645 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $1,058.25 | $1,143.4704 | $1,143.47 | $1,143.45 | $1,143.50 | |