| 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 | $135.66 | 5.149% | $142.6451 | $142.65 | $142.65 | $142.60 |
| Purchase #2 | $88.76 | 9.567% | $97.2517 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $5.83 | 8.157% | $6.3056 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $215.66 | 6.122% | $228.8627 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $179.56 | 5.425% | $189.3011 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $48.28 | 4.811% | $50.6028 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $20.74 | 13.750% | $23.5918 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $694.49 | $738.5608 | $738.56 | $738.55 | $738.60 | |