| 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 | $180.51 | 4.199% | $188.0896 | $188.09 | $188.10 | $188.10 |
| Purchase #2 | $103.61 | 12.697% | $116.7654 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $83.97 | 9.104% | $91.6146 | $91.61 | $91.60 | $91.60 |
| Purchase #4 | $215.77 | 8.295% | $233.6681 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $46.95 | 4.453% | $49.0407 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $216.83 | 7.563% | $233.2289 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $167.59 | 11.790% | $187.3489 | $187.35 | $187.35 | $187.30 |
| 7 purchase totals = | $1,015.23 | $1,099.7562 | $1,099.76 | $1,099.75 | $1,099.70 | |