| 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 | $173.87 | 13.347% | $197.0764 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $215.74 | 5.610% | $227.843 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $190.85 | 7.723% | $205.5893 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $130.84 | 8.873% | $142.4494 | $142.45 | $142.45 | $142.40 |
| Purchase #5 | $140.35 | 6.249% | $149.1205 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $45.65 | 7.828% | $49.2235 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $75.43 | 10.107% | $83.0537 | $83.05 | $83.05 | $83.10 |
| 7 purchase totals = | $972.73 | $1,054.3558 | $1,054.35 | $1,054.35 | $1,054.30 | |