| 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 | $151.37 | 8.223% | $163.8172 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $65.92 | 12.540% | $74.1864 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $164.97 | 5.832% | $174.5911 | $174.59 | $174.60 | $174.60 |
| Purchase #4 | $201.49 | 7.504% | $216.6098 | $216.61 | $216.60 | $216.60 |
| Purchase #5 | $197.67 | 13.555% | $224.4642 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $156.32 | 3.640% | $162.01 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $93.87 | 3.798% | $97.4352 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $1,031.61 | $1,113.1139 | $1,113.12 | $1,113.10 | $1,113.10 | |