| 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 | $14.50 | 11.449% | $16.1601 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $211.92 | 6.667% | $226.0487 | $226.05 | $226.05 | $226.00 |
| Purchase #3 | $117.47 | 10.534% | $129.8443 | $129.84 | $129.85 | $129.80 |
| Purchase #4 | $6.42 | 3.770% | $6.662 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $182.86 | 5.181% | $192.334 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $180.50 | 6.583% | $192.3823 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $84.54 | 3.722% | $87.6866 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $798.21 | $851.1180 | $851.11 | $851.15 | $851.10 | |