| 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 | $170.53 | 6.709% | $181.9709 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $111.29 | 10.205% | $122.6471 | $122.65 | $122.65 | $122.60 |
| Purchase #3 | $142.38 | 12.213% | $159.7689 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $40.54 | 6.655% | $43.2379 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $239.83 | 10.538% | $265.1033 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $8.48 | 9.248% | $9.2642 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $179.57 | 10.147% | $197.791 | $197.79 | $197.80 | $197.80 |
| 7 purchase totals = | $892.62 | $979.7833 | $979.78 | $979.75 | $979.80 | |