| 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 | $169.57 | 13.307% | $192.1347 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $39.46 | 12.612% | $44.4367 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $140.37 | 3.608% | $145.4345 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $158.42 | 7.590% | $170.4441 | $170.44 | $170.45 | $170.40 |
| Purchase #5 | $225.77 | 4.541% | $236.0222 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $45.82 | 3.401% | $47.3783 | $47.38 | $47.40 | $47.40 |
| Purchase #7 | $111.68 | 3.189% | $115.2415 | $115.24 | $115.25 | $115.20 |
| 7 purchase totals = | $891.09 | $951.0920 | $951.08 | $951.15 | $950.90 | |