| 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 | $145.72 | 6.773% | $155.5896 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $24.80 | 5.808% | $26.2404 | $26.24 | $26.25 | $26.20 |
| Purchase #3 | $232.33 | 13.485% | $263.6597 | $263.66 | $263.65 | $263.70 |
| Purchase #4 | $121.83 | 12.555% | $137.1258 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $216.33 | 3.499% | $223.8994 | $223.90 | $223.90 | $223.90 |
| Purchase #6 | $206.97 | 4.853% | $217.0143 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $88.45 | 7.746% | $95.3013 | $95.30 | $95.30 | $95.30 |
| 7 purchase totals = | $1,036.43 | $1,118.8305 | $1,118.83 | $1,118.85 | $1,118.80 | |