| 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 | $159.28 | 6.635% | $169.8482 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $59.30 | 9.296% | $64.8125 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $189.48 | 5.451% | $199.8086 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $55.59 | 4.310% | $57.9859 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $106.39 | 13.201% | $120.4345 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $115.68 | 3.566% | $119.8051 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $158.37 | 5.430% | $166.9695 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $844.09 | $899.6643 | $899.67 | $899.65 | $899.60 | |