| 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 | $149.58 | 11.724% | $167.1168 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $126.83 | 7.562% | $136.4209 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $212.79 | 3.151% | $219.495 | $219.50 | $219.50 | $219.50 |
| Purchase #4 | $181.49 | 8.146% | $196.2742 | $196.27 | $196.25 | $196.30 |
| Purchase #5 | $117.87 | 13.236% | $133.4713 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $32.69 | 10.702% | $36.1885 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $23.49 | 6.513% | $25.0199 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $844.74 | $913.9866 | $913.99 | $913.90 | $914.00 | |