| 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 | $178.49 | 12.117% | $200.1176 | $200.12 | $200.10 | $200.10 |
| Purchase #2 | $202.39 | 3.485% | $209.4433 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $138.97 | 3.266% | $143.5088 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $216.46 | 6.270% | $230.032 | $230.03 | $230.05 | $230.00 |
| Purchase #5 | $101.90 | 3.281% | $105.2433 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $74.25 | 6.527% | $79.0963 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $16.38 | 3.412% | $16.9389 | $16.94 | $16.95 | $16.90 |
| 7 purchase totals = | $928.84 | $984.3802 | $984.38 | $984.40 | $984.20 | |