| 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 | $220.71 | 10.220% | $243.2666 | $243.27 | $243.25 | $243.30 |
| Purchase #2 | $15.49 | 13.706% | $17.6131 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $155.81 | 9.173% | $170.1025 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $37.45 | 6.710% | $39.9629 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $70.84 | 8.138% | $76.605 | $76.61 | $76.60 | $76.60 |
| Purchase #6 | $182.44 | 5.823% | $193.0635 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $34.57 | 9.368% | $37.8085 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $717.31 | $778.4221 | $778.42 | $778.35 | $778.50 | |