| 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 | $10.45 | 8.667% | $11.3557 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $170.65 | 3.518% | $176.6535 | $176.65 | $176.65 | $176.70 |
| Purchase #3 | $57.38 | 7.334% | $61.5882 | $61.59 | $61.60 | $61.60 |
| Purchase #4 | $136.96 | 8.616% | $148.7605 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $139.67 | 3.411% | $144.4341 | $144.43 | $144.45 | $144.40 |
| Purchase #6 | $141.72 | 13.263% | $160.5163 | $160.52 | $160.50 | $160.50 |
| Purchase #7 | $116.45 | 8.784% | $126.679 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $773.28 | $829.9873 | $829.99 | $830.00 | $830.10 | |