| 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 | $168.31 | 12.157% | $188.7714 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $233.35 | 7.662% | $251.2293 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $40.58 | 9.409% | $44.3982 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $224.61 | 12.500% | $252.6863 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $135.67 | 4.714% | $142.0655 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $197.52 | 5.575% | $208.5317 | $208.53 | $208.55 | $208.50 |
| Purchase #7 | $184.91 | 5.410% | $194.9136 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $1,184.95 | $1,282.5960 | $1,282.60 | $1,282.60 | $1,282.60 | |