| 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 | $203.33 | 7.807% | $219.204 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $60.59 | 12.245% | $68.0092 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $115.49 | 8.407% | $125.1992 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $130.73 | 5.221% | $137.5554 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $239.89 | 7.208% | $257.1813 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $159.50 | 13.682% | $181.3228 | $181.32 | $181.30 | $181.30 |
| Purchase #7 | $177.78 | 5.796% | $188.0841 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $1,087.31 | $1,176.5560 | $1,176.55 | $1,176.55 | $1,176.60 | |