| 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 | $190.75 | 12.215% | $214.0501 | $214.05 | $214.05 | $214.10 |
| Purchase #2 | $44.25 | 8.198% | $47.8776 | $47.88 | $47.90 | $47.90 |
| Purchase #3 | $121.79 | 6.734% | $129.9913 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $21.33 | 5.552% | $22.5142 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $145.44 | 10.448% | $160.6356 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $186.58 | 11.747% | $208.4976 | $208.50 | $208.50 | $208.50 |
| Purchase #7 | $126.49 | 3.752% | $131.2359 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $836.63 | $914.8023 | $914.81 | $914.85 | $914.80 | |