| 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 | $157.91 | 6.265% | $167.8031 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $116.80 | 4.442% | $121.9883 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $123.95 | 10.421% | $136.8668 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $235.76 | 9.104% | $257.2236 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $176.61 | 8.384% | $191.417 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $69.97 | 11.137% | $77.7626 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $6.28 | 5.843% | $6.6469 | $6.65 | $6.65 | $6.60 |
| 7 purchase totals = | $887.28 | $959.7083 | $959.71 | $959.65 | $959.70 | |