| 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 | $140.67 | 13.619% | $159.8278 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $75.69 | 8.801% | $82.3515 | $82.35 | $82.35 | $82.40 |
| Purchase #3 | $6.53 | 13.688% | $7.4238 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $208.49 | 12.241% | $234.0113 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $250.59 | 9.611% | $274.6742 | $274.67 | $274.65 | $274.70 |
| Purchase #6 | $32.62 | 8.683% | $35.4524 | $35.45 | $35.45 | $35.50 |
| Purchase #7 | $90.67 | 3.737% | $94.0583 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $805.26 | $887.7993 | $887.79 | $887.75 | $887.90 | |