| 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 | $163.79 | 3.448% | $169.4375 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $186.35 | 6.162% | $197.8329 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $170.62 | 13.303% | $193.3176 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $62.30 | 8.532% | $67.6154 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $248.79 | 13.729% | $282.9464 | $282.95 | $282.95 | $282.90 |
| Purchase #6 | $121.38 | 13.779% | $138.105 | $138.11 | $138.10 | $138.10 |
| Purchase #7 | $119.34 | 12.634% | $134.4174 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $1,072.57 | $1,183.6722 | $1,183.69 | $1,183.65 | $1,183.50 | |