| 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 | $146.41 | 5.111% | $153.893 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $126.99 | 3.144% | $130.9826 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $23.35 | 8.699% | $25.3812 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $42.37 | 7.420% | $45.5139 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $247.72 | 6.807% | $264.5823 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $159.41 | 6.676% | $170.0522 | $170.05 | $170.05 | $170.10 |
| Purchase #7 | $142.51 | 10.701% | $157.76 | $157.76 | $157.75 | $157.80 |
| 7 purchase totals = | $888.76 | $948.1652 | $948.15 | $948.20 | $948.30 | |