| 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 | $175.94 | 9.169% | $192.0719 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $133.98 | 4.806% | $140.4191 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $71.30 | 4.741% | $74.6803 | $74.68 | $74.70 | $74.70 |
| Purchase #4 | $214.55 | 10.581% | $237.2515 | $237.25 | $237.25 | $237.30 |
| Purchase #5 | $180.78 | 6.531% | $192.5867 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $13.31 | 8.792% | $14.4802 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $77.30 | 9.668% | $84.7734 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $867.16 | $936.2631 | $936.26 | $936.25 | $936.40 | |