| 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 | $183.79 | 13.289% | $208.2139 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $157.93 | 3.482% | $163.4291 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $243.92 | 3.317% | $252.0108 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $250.52 | 10.737% | $277.4183 | $277.42 | $277.40 | $277.40 |
| Purchase #5 | $180.44 | 13.550% | $204.8896 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $195.44 | 5.736% | $206.6504 | $206.65 | $206.65 | $206.70 |
| Purchase #7 | $172.62 | 3.266% | $178.2578 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $1,384.66 | $1,490.8699 | $1,490.87 | $1,490.85 | $1,490.90 | |