| 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 | $160.83 | 13.293% | $182.2091 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $100.98 | 7.754% | $108.81 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $117.58 | 4.785% | $123.2062 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $126.49 | 9.442% | $138.4332 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $61.37 | 7.761% | $66.1329 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $215.80 | 12.745% | $243.3037 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $177.76 | 12.495% | $199.9711 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $960.81 | $1,062.0662 | $1,062.06 | $1,062.05 | $1,062.00 | |