| 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 | $199.31 | 7.234% | $213.7281 | $213.73 | $213.75 | $213.70 |
| Purchase #2 | $187.29 | 8.375% | $202.9755 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $45.70 | 9.524% | $50.0525 | $50.05 | $50.05 | $50.10 |
| Purchase #4 | $34.76 | 13.268% | $39.372 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $17.58 | 7.468% | $18.8929 | $18.89 | $18.90 | $18.90 |
| Purchase #6 | $186.57 | 13.531% | $211.8148 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $31.78 | 7.796% | $34.2576 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $702.99 | $771.0934 | $771.09 | $771.10 | $771.20 | |