| 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 | $96.55 | 6.476% | $102.8026 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $171.88 | 5.627% | $181.5517 | $181.55 | $181.55 | $181.60 |
| Purchase #3 | $72.69 | 6.219% | $77.2106 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $131.29 | 10.434% | $144.9888 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $144.95 | 6.870% | $154.9081 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $39.58 | 7.218% | $42.4369 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $101.35 | 11.377% | $112.8806 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $758.29 | $816.7793 | $816.78 | $816.80 | $816.80 | |