| 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 | $141.70 | 13.129% | $160.3038 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $180.48 | 11.259% | $200.8002 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $88.78 | 7.704% | $95.6196 | $95.62 | $95.60 | $95.60 |
| Purchase #4 | $92.68 | 5.259% | $97.554 | $97.55 | $97.55 | $97.60 |
| Purchase #5 | $74.63 | 5.608% | $78.8153 | $78.82 | $78.80 | $78.80 |
| Purchase #6 | $121.85 | 11.732% | $136.1454 | $136.15 | $136.15 | $136.10 |
| Purchase #7 | $53.62 | 12.141% | $60.13 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $753.74 | $829.3683 | $829.37 | $829.35 | $829.30 | |