| 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 | $177.77 | 12.356% | $199.7353 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $230.33 | 5.733% | $243.5348 | $243.53 | $243.55 | $243.50 |
| Purchase #3 | $132.28 | 7.779% | $142.5701 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $106.52 | 8.607% | $115.6882 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $202.53 | 10.618% | $224.0346 | $224.03 | $224.05 | $224.00 |
| Purchase #6 | $183.57 | 4.463% | $191.7627 | $191.76 | $191.75 | $191.80 |
| Purchase #7 | $190.34 | 9.692% | $208.7878 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $1,223.34 | $1,326.1135 | $1,326.11 | $1,326.15 | $1,326.10 | |