| 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 | $133.66 | 7.529% | $143.7233 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $155.73 | 11.200% | $173.1718 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $87.79 | 10.669% | $97.1563 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $56.76 | 3.436% | $58.7103 | $58.71 | $58.70 | $58.70 |
| Purchase #5 | $21.67 | 13.365% | $24.5662 | $24.57 | $24.55 | $24.60 |
| Purchase #6 | $110.48 | 7.230% | $118.4677 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $34.91 | 4.770% | $36.5752 | $36.58 | $36.60 | $36.60 |
| 7 purchase totals = | $601.00 | $652.3708 | $652.38 | $652.30 | $652.50 | |