| 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 | $170.87 | 10.184% | $188.2714 | $188.27 | $188.25 | $188.30 |
| Purchase #2 | $111.84 | 11.503% | $124.705 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $16.94 | 12.765% | $19.1024 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $96.41 | 10.291% | $106.3316 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $51.49 | 11.503% | $57.4129 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $97.49 | 10.781% | $108.0004 | $108.00 | $108.00 | $108.00 |
| Purchase #7 | $219.67 | 7.594% | $236.3517 | $236.35 | $236.35 | $236.40 |
| 7 purchase totals = | $764.71 | $840.1754 | $840.17 | $840.15 | $840.20 | |