| 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 | $176.53 | 6.233% | $187.5331 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $188.86 | 7.464% | $202.9565 | $202.96 | $202.95 | $203.00 |
| Purchase #3 | $207.87 | 12.623% | $234.1094 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $202.95 | 3.539% | $210.1324 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $237.55 | 8.455% | $257.6349 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $99.69 | 8.491% | $108.1547 | $108.15 | $108.15 | $108.20 |
| Purchase #7 | $133.79 | 4.200% | $139.4092 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $1,247.24 | $1,339.9302 | $1,339.92 | $1,339.95 | $1,339.90 | |