| 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 | $197.83 | 12.147% | $221.8604 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $60.36 | 4.522% | $63.0895 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $50.80 | 12.821% | $57.3131 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $58.96 | 9.834% | $64.7581 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $38.96 | 12.218% | $43.7201 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $168.46 | 11.352% | $187.5836 | $187.58 | $187.60 | $187.60 |
| Purchase #7 | $101.29 | 13.838% | $115.3065 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $676.66 | $753.6313 | $753.63 | $753.60 | $753.70 | |