| 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 | $106.98 | 7.216% | $114.6997 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $177.30 | 6.701% | $189.1809 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $93.91 | 3.641% | $97.3293 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $152.67 | 4.181% | $159.0531 | $159.05 | $159.05 | $159.10 |
| Purchase #5 | $64.36 | 10.444% | $71.0818 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $16.49 | 11.314% | $18.3557 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $186.28 | 3.767% | $193.2972 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $797.99 | $842.9977 | $843.00 | $843.05 | $843.10 | |