| 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 | $157.31 | 13.678% | $178.8269 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $111.47 | 10.846% | $123.56 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $111.54 | 3.357% | $115.2844 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $170.91 | 9.852% | $187.7481 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $88.41 | 10.843% | $97.9963 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $138.77 | 4.805% | $145.4379 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $9.94 | 7.358% | $10.6714 | $10.67 | $10.65 | $10.70 |
| 7 purchase totals = | $788.35 | $859.5250 | $859.53 | $859.55 | $859.50 | |