| 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 | $175.60 | 4.364% | $183.2632 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $89.40 | 13.464% | $101.4368 | $101.44 | $101.45 | $101.40 |
| Purchase #3 | $135.68 | 12.784% | $153.0253 | $153.03 | $153.05 | $153.00 |
| Purchase #4 | $185.98 | 12.380% | $209.0043 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $204.44 | 12.113% | $229.2038 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $97.54 | 6.861% | $104.2322 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $88.81 | 13.675% | $100.9548 | $100.95 | $100.95 | $101.00 |
| 7 purchase totals = | $977.45 | $1,081.1204 | $1,081.11 | $1,081.15 | $1,081.10 | |