| 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 | $164.87 | 8.787% | $179.3571 | $179.36 | $179.35 | $179.40 |
| Purchase #2 | $87.95 | 4.510% | $91.9165 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $106.70 | 12.472% | $120.0076 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $116.70 | 8.830% | $127.0046 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $44.50 | 13.221% | $50.3833 | $50.38 | $50.40 | $50.40 |
| Purchase #6 | $136.94 | 9.593% | $150.0767 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $85.60 | 9.836% | $94.0196 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $743.26 | $812.7654 | $812.77 | $812.75 | $812.80 | |