| 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 | $139.83 | 9.558% | $153.195 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $69.25 | 5.389% | $72.9819 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $85.26 | 8.268% | $92.3093 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $163.43 | 5.660% | $172.6801 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $84.89 | 13.134% | $96.0395 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $105.45 | 11.627% | $117.7107 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $186.59 | 4.104% | $194.2477 | $194.25 | $194.25 | $194.20 |
| 7 purchase totals = | $834.70 | $899.1642 | $899.17 | $899.20 | $899.10 | |