| 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 | $137.79 | 11.582% | $153.7488 | $153.75 | $153.75 | $153.70 |
| Purchase #2 | $189.68 | 7.490% | $203.887 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $85.91 | 6.515% | $91.507 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $42.65 | 9.643% | $46.7627 | $46.76 | $46.75 | $46.80 |
| Purchase #5 | $76.34 | 7.297% | $81.9105 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $220.84 | 11.791% | $246.8792 | $246.88 | $246.90 | $246.90 |
| Purchase #7 | $131.70 | 7.453% | $141.5156 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $884.91 | $966.2108 | $966.22 | $966.20 | $966.20 | |