| 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 | $183.45 | 13.656% | $208.5019 | $208.50 | $208.50 | $208.50 |
| Purchase #2 | $167.54 | 4.339% | $174.8096 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $121.25 | 5.710% | $128.1734 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $184.30 | 7.127% | $197.4351 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $105.49 | 4.110% | $109.8256 | $109.83 | $109.85 | $109.80 |
| Purchase #6 | $127.47 | 3.694% | $132.1787 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $19.97 | 10.249% | $22.0167 | $22.02 | $22.00 | $22.00 |
| 7 purchase totals = | $909.47 | $972.9410 | $972.95 | $972.95 | $972.90 | |