| 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 | $160.38 | 6.492% | $170.7919 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $137.85 | 11.553% | $153.7758 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $86.70 | 10.476% | $95.7827 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $188.99 | 11.577% | $210.8694 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $54.58 | 11.413% | $60.8092 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $99.50 | 4.157% | $103.6362 | $103.64 | $103.65 | $103.60 |
| Purchase #7 | $133.28 | 9.805% | $146.3481 | $146.35 | $146.35 | $146.30 |
| 7 purchase totals = | $861.28 | $942.0133 | $942.02 | $942.05 | $942.00 | |