| 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 | $128.96 | 4.650% | $134.9566 | $134.96 | $134.95 | $135.00 |
| Purchase #2 | $159.40 | 5.433% | $168.0602 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $142.94 | 12.698% | $161.0905 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $145.97 | 8.655% | $158.6037 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $157.34 | 3.308% | $162.5448 | $162.54 | $162.55 | $162.50 |
| Purchase #6 | $154.81 | 12.234% | $173.7495 | $173.75 | $173.75 | $173.70 |
| Purchase #7 | $51.72 | 13.602% | $58.755 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $941.14 | $1,017.7603 | $1,017.76 | $1,017.75 | $1,017.80 | |