| 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 | $168.99 | 11.497% | $188.4188 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $15.36 | 8.453% | $16.6584 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $193.49 | 13.491% | $219.5937 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $224.84 | 12.136% | $252.1266 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $72.68 | 9.411% | $79.5199 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $24.72 | 4.263% | $25.7738 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $77.34 | 12.798% | $87.238 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $777.42 | $869.3292 | $869.33 | $869.30 | $869.30 | |