| 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 | $130.81 | 7.307% | $140.3683 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $148.68 | 10.281% | $163.9658 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $140.39 | 5.233% | $147.7366 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $35.46 | 12.202% | $39.7868 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $201.98 | 4.635% | $211.3418 | $211.34 | $211.35 | $211.30 |
| Purchase #6 | $216.65 | 10.533% | $239.4697 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $50.92 | 6.638% | $54.3001 | $54.30 | $54.30 | $54.30 |
| 7 purchase totals = | $924.89 | $996.9691 | $996.98 | $996.95 | $997.00 | |