| 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 | $163.73 | 11.631% | $182.7734 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $228.36 | 9.837% | $250.8238 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $17.67 | 4.282% | $18.4266 | $18.43 | $18.45 | $18.40 |
| Purchase #4 | $129.56 | 9.634% | $142.0418 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $249.68 | 7.374% | $268.0914 | $268.09 | $268.10 | $268.10 |
| Purchase #6 | $172.65 | 6.558% | $183.9724 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $214.45 | 13.429% | $243.2485 | $243.25 | $243.25 | $243.20 |
| 7 purchase totals = | $1,176.10 | $1,289.3779 | $1,289.37 | $1,289.35 | $1,289.30 | |