| 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 | $151.31 | 7.181% | $162.1756 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $47.57 | 3.195% | $49.0899 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $185.49 | 3.716% | $192.3828 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $188.83 | 8.445% | $204.7767 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $67.70 | 3.866% | $70.3173 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $247.97 | 11.593% | $276.7172 | $276.72 | $276.70 | $276.70 |
| Purchase #7 | $31.45 | 13.575% | $35.7193 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $920.32 | $991.1788 | $991.19 | $991.20 | $991.20 | |