| 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 | $149.34 | 13.188% | $169.035 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $218.65 | 6.649% | $233.188 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $103.64 | 7.195% | $111.0969 | $111.10 | $111.10 | $111.10 |
| Purchase #4 | $200.82 | 4.141% | $209.136 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $164.67 | 10.702% | $182.293 | $182.29 | $182.30 | $182.30 |
| Purchase #6 | $201.53 | 5.700% | $213.0172 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $173.84 | 4.733% | $182.0678 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $1,212.49 | $1,299.8339 | $1,299.85 | $1,299.85 | $1,299.80 | |