| 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 | $158.45 | 4.282% | $165.2348 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $51.28 | 4.331% | $53.5009 | $53.50 | $53.50 | $53.50 |
| Purchase #3 | $243.42 | 6.390% | $258.9745 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $233.30 | 4.371% | $243.4975 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $9.66 | 11.577% | $10.7783 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $200.36 | 8.728% | $217.8474 | $217.85 | $217.85 | $217.80 |
| Purchase #7 | $6.89 | 12.536% | $7.7537 | $7.75 | $7.75 | $7.80 |
| 7 purchase totals = | $903.36 | $957.5871 | $957.58 | $957.60 | $957.60 | |