| 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 | $131.82 | 3.522% | $136.4627 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $80.30 | 3.585% | $83.1788 | $83.18 | $83.20 | $83.20 |
| Purchase #3 | $204.92 | 6.750% | $218.7521 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $162.95 | 6.597% | $173.6998 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $133.27 | 11.655% | $148.8026 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $64.61 | 8.621% | $70.18 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $66.69 | 13.592% | $75.7545 | $75.75 | $75.75 | $75.80 |
| 7 purchase totals = | $844.56 | $906.8305 | $906.82 | $906.85 | $907.00 | |