| 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 | $129.43 | 12.765% | $145.9517 | $145.95 | $145.95 | $146.00 |
| Purchase #2 | $27.26 | 3.252% | $28.1465 | $28.15 | $28.15 | $28.10 |
| Purchase #3 | $205.63 | 13.296% | $232.9706 | $232.97 | $232.95 | $233.00 |
| Purchase #4 | $209.35 | 11.546% | $233.5216 | $233.52 | $233.50 | $233.50 |
| Purchase #5 | $204.88 | 10.194% | $225.7655 | $225.77 | $225.75 | $225.80 |
| Purchase #6 | $165.81 | 5.666% | $175.2048 | $175.20 | $175.20 | $175.20 |
| Purchase #7 | $13.53 | 9.568% | $14.8246 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $955.89 | $1,056.3853 | $1,056.38 | $1,056.30 | $1,056.40 | |