| 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 | $137.46 | 3.360% | $142.0787 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $239.82 | 13.657% | $272.5722 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $163.57 | 12.689% | $184.3254 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $128.61 | 11.714% | $143.6754 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $41.98 | 12.617% | $47.2766 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $172.25 | 10.392% | $190.1502 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $151.53 | 10.651% | $167.6695 | $167.67 | $167.65 | $167.70 |
| 7 purchase totals = | $1,035.22 | $1,147.7480 | $1,147.76 | $1,147.80 | $1,147.90 | |