| 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 | $143.89 | 12.651% | $162.0935 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $211.99 | 5.516% | $223.6834 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $64.36 | 9.601% | $70.5392 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $27.96 | 6.192% | $29.6913 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $69.35 | 3.152% | $71.5359 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $229.69 | 12.473% | $258.3392 | $258.34 | $258.35 | $258.30 |
| Purchase #7 | $66.54 | 3.322% | $68.7505 | $68.75 | $68.75 | $68.80 |
| 7 purchase totals = | $813.78 | $884.6330 | $884.63 | $884.70 | $884.60 | |