| 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 | $182.41 | 13.543% | $207.1138 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $85.48 | 8.540% | $92.78 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $13.92 | 3.236% | $14.3705 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $200.62 | 7.525% | $215.7167 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $113.74 | 10.343% | $125.5041 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $68.65 | 5.750% | $72.5974 | $72.60 | $72.60 | $72.60 |
| Purchase #7 | $74.55 | 8.510% | $80.8942 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $739.37 | $808.9767 | $808.97 | $808.95 | $809.00 | |