| 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 | $130.33 | 12.251% | $146.2967 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $118.94 | 11.720% | $132.8798 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $77.90 | 6.630% | $83.0648 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $65.77 | 5.621% | $69.4669 | $69.47 | $69.45 | $69.50 |
| Purchase #5 | $175.76 | 8.110% | $190.0141 | $190.01 | $190.00 | $190.00 |
| Purchase #6 | $51.76 | 5.724% | $54.7227 | $54.72 | $54.70 | $54.70 |
| Purchase #7 | $5.25 | 11.738% | $5.8662 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $625.71 | $682.3112 | $682.31 | $682.25 | $682.40 | |