| 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 | $154.29 | 7.659% | $166.1071 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $160.61 | 7.134% | $172.0679 | $172.07 | $172.05 | $172.10 |
| Purchase #3 | $66.47 | 6.464% | $70.7666 | $70.77 | $70.75 | $70.80 |
| Purchase #4 | $164.80 | 5.474% | $173.8212 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $226.72 | 4.122% | $236.0654 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $157.72 | 6.857% | $168.5349 | $168.53 | $168.55 | $168.50 |
| Purchase #7 | $176.38 | 13.542% | $200.2654 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $1,106.99 | $1,187.6285 | $1,187.64 | $1,187.55 | $1,187.70 | |