| 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 | $146.38 | 12.165% | $164.1871 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $163.30 | 9.396% | $178.6437 | $178.64 | $178.65 | $178.60 |
| Purchase #3 | $159.84 | 8.347% | $173.1818 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $46.25 | 11.499% | $51.5683 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $149.62 | 9.660% | $164.0733 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $95.98 | 3.516% | $99.3547 | $99.35 | $99.35 | $99.40 |
| Purchase #7 | $72.45 | 4.617% | $75.795 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $833.82 | $906.8039 | $906.80 | $906.80 | $906.90 | |