| 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 | $173.68 | 11.237% | $193.1964 | $193.20 | $193.20 | $193.20 |
| Purchase #2 | $42.75 | 9.577% | $46.8442 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $93.84 | 6.605% | $100.0381 | $100.04 | $100.05 | $100.00 |
| Purchase #4 | $123.67 | 5.712% | $130.734 | $130.73 | $130.75 | $130.70 |
| Purchase #5 | $106.74 | 9.610% | $116.9977 | $117.00 | $117.00 | $117.00 |
| Purchase #6 | $174.85 | 12.365% | $196.4702 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $185.37 | 13.606% | $210.5914 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $900.90 | $994.8720 | $994.87 | $994.90 | $994.80 | |