| 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 | $153.57 | 11.450% | $171.1538 | $171.15 | $171.15 | $171.20 |
| Purchase #2 | $134.72 | 5.218% | $141.7497 | $141.75 | $141.75 | $141.70 |
| Purchase #3 | $77.29 | 13.534% | $87.7504 | $87.75 | $87.75 | $87.80 |
| Purchase #4 | $170.88 | 4.642% | $178.8122 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $123.59 | 7.560% | $132.9334 | $132.93 | $132.95 | $132.90 |
| Purchase #6 | $12.38 | 12.450% | $13.9213 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $70.35 | 4.208% | $73.3103 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $742.78 | $799.6311 | $799.62 | $799.60 | $799.60 | |