| 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 | $155.44 | 5.711% | $164.3172 | $164.32 | $164.30 | $164.30 |
| Purchase #2 | $209.68 | 12.315% | $235.5021 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $124.41 | 12.263% | $139.6664 | $139.67 | $139.65 | $139.70 |
| Purchase #4 | $31.59 | 8.717% | $34.3437 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $68.75 | 10.815% | $76.1853 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $72.47 | 9.132% | $79.088 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $177.44 | 4.261% | $185.0007 | $185.00 | $185.00 | $185.00 |
| 7 purchase totals = | $839.78 | $914.1034 | $914.11 | $914.10 | $914.10 | |