| 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 | $163.33 | 9.679% | $179.1387 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $145.63 | 9.329% | $159.2158 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $112.26 | 9.208% | $122.5969 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $95.92 | 5.631% | $101.3213 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $127.68 | 5.284% | $134.4266 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $61.55 | 8.626% | $66.8593 | $66.86 | $66.85 | $66.90 |
| Purchase #7 | $124.30 | 6.711% | $132.6418 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $830.67 | $896.2004 | $896.21 | $896.20 | $896.10 | |