| 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 | $158.73 | 4.164% | $165.3395 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $194.58 | 5.104% | $204.5114 | $204.51 | $204.50 | $204.50 |
| Purchase #3 | $89.56 | 6.838% | $95.6841 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $18.84 | 7.404% | $20.2349 | $20.23 | $20.25 | $20.20 |
| Purchase #5 | $103.87 | 3.166% | $107.1585 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $175.98 | 8.453% | $190.8556 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $10.58 | 9.609% | $11.5966 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $752.14 | $795.3806 | $795.38 | $795.40 | $795.40 | |