| 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 | $135.67 | 6.167% | $144.0368 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $201.66 | 4.477% | $210.6883 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $180.72 | 7.706% | $194.6463 | $194.65 | $194.65 | $194.60 |
| Purchase #4 | $200.92 | 12.358% | $225.7497 | $225.75 | $225.75 | $225.70 |
| Purchase #5 | $101.85 | 7.729% | $109.722 | $109.72 | $109.70 | $109.70 |
| Purchase #6 | $35.67 | 6.304% | $37.9186 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $113.83 | 10.531% | $125.8174 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $970.32 | $1,048.5791 | $1,048.59 | $1,048.55 | $1,048.40 | |