| 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 | $150.65 | 4.658% | $157.6673 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $220.45 | 6.704% | $235.229 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $184.27 | 8.152% | $199.2917 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $37.74 | 7.732% | $40.6581 | $40.66 | $40.65 | $40.70 |
| Purchase #5 | $77.48 | 13.706% | $88.0994 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $108.40 | 3.632% | $112.3371 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $125.57 | 3.297% | $129.71 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $904.56 | $962.9926 | $963.00 | $963.00 | $963.00 | |