| 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 | $166.64 | 10.128% | $183.5173 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $28.77 | 5.713% | $30.4136 | $30.41 | $30.40 | $30.40 |
| Purchase #3 | $57.91 | 4.614% | $60.582 | $60.58 | $60.60 | $60.60 |
| Purchase #4 | $85.61 | 13.500% | $97.1674 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $233.90 | 10.761% | $259.07 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $221.59 | 11.345% | $246.7294 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $144.30 | 10.837% | $159.9378 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $938.72 | $1,037.4175 | $1,037.42 | $1,037.40 | $1,037.40 | |