| 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 | $77.69 | 7.122% | $83.2231 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $187.91 | 6.504% | $200.1317 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $7.43 | 7.577% | $7.993 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $75.66 | 12.500% | $85.1175 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $145.88 | 5.230% | $153.5095 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $167.58 | 8.546% | $181.9014 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $40.92 | 12.751% | $46.1377 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $703.07 | $758.0139 | $758.01 | $758.00 | $757.90 | |