| 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 | $149.87 | 13.188% | $169.6349 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $117.51 | 10.462% | $129.8039 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $166.69 | 13.628% | $189.4065 | $189.41 | $189.40 | $189.40 |
| Purchase #4 | $97.58 | 11.315% | $108.6212 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $129.91 | 3.361% | $134.2763 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $82.78 | 6.159% | $87.8784 | $87.88 | $87.90 | $87.90 |
| Purchase #7 | $164.80 | 8.782% | $179.2727 | $179.27 | $179.25 | $179.30 |
| 7 purchase totals = | $909.14 | $998.8939 | $998.89 | $998.90 | $998.90 | |