| 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 | $179.75 | 4.678% | $188.1587 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $64.44 | 4.555% | $67.3752 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $225.98 | 6.223% | $240.0427 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $133.65 | 4.372% | $139.4932 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $207.43 | 12.709% | $233.7923 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $136.99 | 11.319% | $152.4959 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $208.63 | 8.586% | $226.543 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $1,156.87 | $1,247.9010 | $1,247.90 | $1,247.95 | $1,247.90 | |