| 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 | $182.65 | 8.580% | $198.3214 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $26.37 | 9.242% | $28.8071 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $72.88 | 8.659% | $79.1907 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $165.88 | 5.712% | $175.3551 | $175.36 | $175.35 | $175.40 |
| Purchase #5 | $88.81 | 10.244% | $97.9077 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $176.44 | 3.694% | $182.9577 | $182.96 | $182.95 | $183.00 |
| Purchase #7 | $19.49 | 13.192% | $22.0611 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $732.52 | $784.6008 | $784.61 | $784.55 | $784.70 | |