| 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 | $188.72 | 6.470% | $200.9302 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $249.98 | 10.751% | $276.8553 | $276.86 | $276.85 | $276.90 |
| Purchase #3 | $51.65 | 9.809% | $56.7163 | $56.72 | $56.70 | $56.70 |
| Purchase #4 | $175.88 | 5.215% | $185.0521 | $185.05 | $185.05 | $185.10 |
| Purchase #5 | $14.44 | 3.140% | $14.8934 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $116.72 | 7.707% | $125.7156 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $136.70 | 6.837% | $146.0462 | $146.05 | $146.05 | $146.00 |
| 7 purchase totals = | $934.09 | $1,006.2091 | $1,006.22 | $1,006.20 | $1,006.20 | |