| 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 | $182.27 | 5.727% | $192.7086 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $227.49 | 11.634% | $253.9562 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $25.78 | 9.850% | $28.3193 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $241.75 | 7.140% | $259.011 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $40.36 | 8.395% | $43.7482 | $43.75 | $43.75 | $43.70 |
| Purchase #6 | $164.85 | 8.483% | $178.8342 | $178.83 | $178.85 | $178.80 |
| Purchase #7 | $124.54 | 8.190% | $134.7398 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $1,007.04 | $1,091.3173 | $1,091.32 | $1,091.30 | $1,091.20 | |