| 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 | $178.99 | 10.527% | $197.8323 | $197.83 | $197.85 | $197.80 |
| Purchase #2 | $89.26 | 4.848% | $93.5873 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $61.87 | 8.315% | $67.0145 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $157.34 | 13.675% | $178.8562 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $105.67 | 4.807% | $110.7496 | $110.75 | $110.75 | $110.70 |
| Purchase #6 | $222.60 | 4.791% | $233.2648 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $101.29 | 5.713% | $107.0767 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $917.02 | $988.3814 | $988.38 | $988.40 | $988.40 | |