| 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 | $134.37 | 6.533% | $143.1484 | $143.15 | $143.15 | $143.10 |
| Purchase #2 | $65.38 | 7.461% | $70.258 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $85.71 | 13.624% | $97.3871 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $115.69 | 10.622% | $127.9786 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $161.30 | 7.593% | $173.5475 | $173.55 | $173.55 | $173.50 |
| Purchase #6 | $123.64 | 9.240% | $135.0643 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $178.78 | 12.333% | $200.8289 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $864.87 | $948.2128 | $948.22 | $948.25 | $948.20 | |