| 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 | $143.65 | 8.793% | $156.2811 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $164.59 | 12.452% | $185.0847 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $203.64 | 13.838% | $231.8197 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $187.28 | 11.722% | $209.233 | $209.23 | $209.25 | $209.20 |
| Purchase #5 | $57.42 | 11.424% | $63.9797 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $37.63 | 9.720% | $41.2876 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $14.83 | 9.143% | $16.1859 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $809.04 | $903.8717 | $903.87 | $903.95 | $903.90 | |