| 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 | $152.50 | 4.138% | $158.8105 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $44.48 | 10.785% | $49.2772 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $233.83 | 5.742% | $247.2565 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $6.44 | 10.301% | $7.1034 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $217.41 | 11.329% | $242.0404 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $26.93 | 5.528% | $28.4187 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $192.35 | 4.517% | $201.0384 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $873.94 | $933.9451 | $933.95 | $933.95 | $933.90 | |