| 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 | $30.40 | 13.148% | $34.397 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $169.56 | 5.506% | $178.896 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $117.58 | 9.456% | $128.6984 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $130.93 | 10.658% | $144.8845 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $100.32 | 13.436% | $113.799 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $95.82 | 10.341% | $105.7287 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $234.47 | 8.467% | $254.3226 | $254.32 | $254.30 | $254.30 |
| 7 purchase totals = | $879.08 | $960.7262 | $960.73 | $960.75 | $960.70 | |