| 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 | $146.46 | 10.461% | $161.7812 | $161.78 | $161.80 | $161.80 |
| Purchase #2 | $240.50 | 13.534% | $273.0493 | $273.05 | $273.05 | $273.00 |
| Purchase #3 | $74.56 | 7.161% | $79.8992 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $147.68 | 13.244% | $167.2387 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $212.47 | 7.335% | $228.0547 | $228.05 | $228.05 | $228.10 |
| Purchase #6 | $30.71 | 8.527% | $33.3286 | $33.33 | $33.35 | $33.30 |
| Purchase #7 | $120.74 | 7.739% | $130.0841 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $973.12 | $1,073.4358 | $1,073.43 | $1,073.50 | $1,073.40 | |