| 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 | $189.93 | 5.213% | $199.8311 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $160.66 | 3.693% | $166.5932 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $113.37 | 11.605% | $126.5266 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $203.63 | 12.844% | $229.7842 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $218.27 | 8.757% | $237.3839 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $63.84 | 7.860% | $68.8578 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $79.39 | 9.773% | $87.1488 | $87.15 | $87.15 | $87.10 |
| 7 purchase totals = | $1,029.09 | $1,116.1256 | $1,116.12 | $1,116.20 | $1,116.10 | |