| 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 | $34.73 | 7.638% | $37.3827 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $175.45 | 7.303% | $188.2631 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $188.90 | 6.515% | $201.2068 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $86.57 | 4.707% | $90.6448 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $107.54 | 4.736% | $112.6331 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $168.36 | 9.305% | $184.0259 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $143.77 | 3.160% | $148.3131 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $905.32 | $962.4695 | $962.46 | $962.50 | $962.40 | |