| 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 | $150.35 | 5.507% | $158.6298 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $156.97 | 8.158% | $169.7756 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $30.47 | 12.655% | $34.326 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $235.79 | 6.601% | $251.3545 | $251.35 | $251.35 | $251.40 |
| Purchase #5 | $131.47 | 3.742% | $136.3896 | $136.39 | $136.40 | $136.40 |
| Purchase #6 | $199.99 | 6.688% | $213.3653 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $71.26 | 3.651% | $73.8617 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $976.30 | $1,037.7025 | $1,037.71 | $1,037.75 | $1,037.80 | |