| 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 | $169.57 | 13.634% | $192.6892 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $182.66 | 10.183% | $201.2603 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $208.41 | 3.473% | $215.6481 | $215.65 | $215.65 | $215.60 |
| Purchase #4 | $249.74 | 7.729% | $269.0424 | $269.04 | $269.05 | $269.00 |
| Purchase #5 | $55.28 | 5.217% | $58.164 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $100.74 | 4.625% | $105.3992 | $105.40 | $105.40 | $105.40 |
| Purchase #7 | $131.53 | 5.398% | $138.63 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $1,097.93 | $1,180.8332 | $1,180.83 | $1,180.85 | $1,180.80 | |