| 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 | $153.93 | 10.807% | $170.5652 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $159.75 | 3.508% | $165.354 | $165.35 | $165.35 | $165.40 |
| Purchase #3 | $199.73 | 8.685% | $217.0766 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $85.34 | 10.262% | $94.0976 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $102.60 | 3.583% | $106.2762 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $18.61 | 8.788% | $20.2454 | $20.25 | $20.25 | $20.20 |
| Purchase #7 | $201.58 | 6.415% | $214.5114 | $214.51 | $214.50 | $214.50 |
| 7 purchase totals = | $921.54 | $988.1264 | $988.14 | $988.15 | $988.20 | |