| 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 | $159.71 | 4.565% | $167.0008 | $167.00 | $167.00 | $167.00 |
| Purchase #2 | $54.73 | 9.874% | $60.134 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $142.37 | 8.524% | $154.5056 | $154.51 | $154.50 | $154.50 |
| Purchase #4 | $134.77 | 5.279% | $141.8845 | $141.88 | $141.90 | $141.90 |
| Purchase #5 | $244.28 | 3.569% | $252.9984 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $120.87 | 12.382% | $135.8361 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $62.27 | 7.170% | $66.7348 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $919.00 | $979.0942 | $979.09 | $979.15 | $979.00 | |