| 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 | $117.73 | 3.349% | $121.6728 | $121.67 | $121.65 | $121.70 |
| Purchase #2 | $152.44 | 9.480% | $166.8913 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $152.52 | 12.189% | $171.1107 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $163.39 | 3.787% | $169.5776 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $178.68 | 10.664% | $197.7344 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $56.59 | 3.721% | $58.6957 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $123.79 | 10.114% | $136.3101 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $945.14 | $1,021.9926 | $1,021.99 | $1,022.00 | $1,022.00 | |