| 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 | $155.99 | 5.710% | $164.897 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $130.44 | 7.499% | $140.2217 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $220.54 | 9.732% | $242.003 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $156.85 | 10.314% | $173.0275 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $66.59 | 7.404% | $71.5203 | $71.52 | $71.50 | $71.50 |
| Purchase #6 | $26.77 | 12.346% | $30.075 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $97.27 | 3.620% | $100.7912 | $100.79 | $100.80 | $100.80 |
| 7 purchase totals = | $854.45 | $922.5357 | $922.54 | $922.55 | $922.50 | |