| 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 | $170.37 | 7.270% | $182.7559 | $182.76 | $182.75 | $182.80 |
| Purchase #2 | $190.49 | 6.597% | $203.0566 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $23.25 | 3.457% | $24.0538 | $24.05 | $24.05 | $24.10 |
| Purchase #4 | $201.49 | 5.608% | $212.7896 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $40.98 | 12.805% | $46.2275 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $131.91 | 3.453% | $136.4649 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $141.33 | 9.742% | $155.0984 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $899.82 | $960.4467 | $960.45 | $960.45 | $960.60 | |