| 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 | $161.90 | 8.577% | $175.7862 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $41.67 | 4.738% | $43.6443 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $59.93 | 13.809% | $68.2057 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $108.79 | 6.528% | $115.8918 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $159.70 | 6.561% | $170.1779 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $76.39 | 5.253% | $80.4028 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $245.54 | 3.604% | $254.3893 | $254.39 | $254.40 | $254.40 |
| 7 purchase totals = | $853.92 | $908.4980 | $908.50 | $908.55 | $908.50 | |