| 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 | $206.32 | 7.213% | $221.2019 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $187.67 | 3.426% | $194.0996 | $194.10 | $194.10 | $194.10 |
| Purchase #3 | $161.53 | 9.284% | $176.5264 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $188.87 | 4.222% | $196.8441 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $77.94 | 12.514% | $87.6934 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $40.29 | 9.501% | $44.118 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $52.27 | 9.559% | $57.2665 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $914.89 | $977.7499 | $977.75 | $977.75 | $977.70 | |