| 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 | $176.89 | 3.871% | $183.7374 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $76.67 | 8.456% | $83.1532 | $83.15 | $83.15 | $83.20 |
| Purchase #3 | $13.39 | 7.368% | $14.3766 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $75.57 | 13.601% | $85.8483 | $85.85 | $85.85 | $85.80 |
| Purchase #5 | $68.32 | 5.398% | $72.0079 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $194.70 | 11.615% | $217.3144 | $217.31 | $217.30 | $217.30 |
| Purchase #7 | $97.96 | 10.388% | $108.1361 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $703.50 | $764.5739 | $764.58 | $764.60 | $764.50 | |