| 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 | $100.83 | 11.344% | $112.2682 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $179.32 | 8.726% | $194.9675 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $41.36 | 7.302% | $44.3801 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $63.72 | 11.590% | $71.1051 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $54.84 | 11.524% | $61.1598 | $61.16 | $61.15 | $61.20 |
| Purchase #6 | $189.32 | 6.370% | $201.3797 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $66.36 | 6.253% | $70.5095 | $70.51 | $70.50 | $70.50 |
| 7 purchase totals = | $695.75 | $755.7699 | $755.78 | $755.75 | $755.90 | |