| 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 | $201.52 | 5.784% | $213.1759 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $203.35 | 7.324% | $218.2434 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $123.28 | 6.186% | $130.9061 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $79.75 | 6.735% | $85.1212 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $100.69 | 11.133% | $111.8998 | $111.90 | $111.90 | $111.90 |
| Purchase #6 | $11.56 | 12.637% | $13.0208 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $60.88 | 7.250% | $65.2938 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $781.03 | $837.6610 | $837.66 | $837.65 | $837.60 | |