| 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 | $157.83 | 12.467% | $177.5067 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $139.80 | 10.170% | $154.0177 | $154.02 | $154.00 | $154.00 |
| Purchase #3 | $76.77 | 6.602% | $81.8384 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $112.29 | 8.394% | $121.7156 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $236.76 | 4.594% | $247.6368 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $37.84 | 10.217% | $41.7061 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $96.33 | 7.530% | $103.5836 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $857.62 | $928.0049 | $928.02 | $928.00 | $927.90 | |