| 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 | $180.87 | 4.409% | $188.8446 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $231.35 | 4.700% | $242.2235 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $207.25 | 3.681% | $214.8789 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $175.45 | 6.642% | $187.1034 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $205.56 | 6.732% | $219.3983 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $111.29 | 4.828% | $116.6631 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $13.87 | 6.623% | $14.7886 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $1,125.64 | $1,183.9004 | $1,183.89 | $1,183.90 | $1,183.90 | |