| 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 | $97.88 | 11.525% | $109.1607 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $129.28 | 13.142% | $146.27 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $160.99 | 4.813% | $168.7384 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $247.38 | 5.394% | $260.7237 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $25.74 | 6.554% | $27.427 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $169.93 | 7.689% | $182.9959 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $126.48 | 12.185% | $141.8916 | $141.89 | $141.90 | $141.90 |
| 7 purchase totals = | $957.68 | $1,037.2073 | $1,037.21 | $1,037.20 | $1,037.20 | |