| 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 | $169.79 | 3.291% | $175.3778 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $122.54 | 5.408% | $129.167 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $37.52 | 9.258% | $40.9936 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $30.32 | 12.304% | $34.0506 | $34.05 | $34.05 | $34.10 |
| Purchase #5 | $209.99 | 4.548% | $219.5403 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $34.96 | 4.591% | $36.565 | $36.57 | $36.55 | $36.60 |
| Purchase #7 | $145.41 | 3.141% | $149.9773 | $149.98 | $150.00 | $150.00 |
| 7 purchase totals = | $750.53 | $785.6716 | $785.68 | $785.70 | $785.80 | |