| 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 | $173.96 | 9.699% | $190.8324 | $190.83 | $190.85 | $190.80 |
| Purchase #2 | $119.39 | 5.544% | $126.009 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $223.39 | 10.614% | $247.1006 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $164.98 | 8.381% | $178.807 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $159.36 | 8.650% | $173.1446 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $164.26 | 9.382% | $179.6709 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $58.58 | 6.452% | $62.3596 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $1,063.92 | $1,157.9241 | $1,157.92 | $1,157.90 | $1,157.90 | |