| 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 | $195.81 | 6.289% | $208.1245 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $120.86 | 5.743% | $127.801 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $18.31 | 8.578% | $19.8806 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $133.59 | 7.216% | $143.2299 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $52.82 | 5.655% | $55.807 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $32.68 | 13.735% | $37.1686 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $72.98 | 8.423% | $79.1271 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $627.05 | $671.1387 | $671.14 | $671.15 | $671.10 | |