| 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 | $116.73 | 12.107% | $130.8625 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $177.94 | 7.333% | $190.9883 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $121.75 | 9.811% | $133.6949 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $177.62 | 4.404% | $185.4424 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $89.54 | 13.651% | $101.7631 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $67.80 | 10.548% | $74.9515 | $74.95 | $74.95 | $75.00 |
| Purchase #7 | $23.86 | 7.551% | $25.6617 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $775.24 | $843.3644 | $843.35 | $843.35 | $843.50 | |