| 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 | $127.97 | 11.407% | $142.5675 | $142.57 | $142.55 | $142.60 |
| Purchase #2 | $144.34 | 3.828% | $149.8653 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $154.29 | 12.245% | $173.1828 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $56.63 | 9.659% | $62.0999 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $231.62 | 5.398% | $244.1228 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $110.99 | 12.253% | $124.5896 | $124.59 | $124.60 | $124.60 |
| Purchase #7 | $118.60 | 3.145% | $122.33 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $944.44 | $1,018.7579 | $1,018.76 | $1,018.75 | $1,018.80 | |