| 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 | $225.40 | 13.828% | $256.5683 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $177.29 | 6.654% | $189.0869 | $189.09 | $189.10 | $189.10 |
| Purchase #3 | $72.25 | 6.124% | $76.6746 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $216.94 | 12.305% | $243.6345 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $150.47 | 7.803% | $162.2112 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $59.59 | 12.772% | $67.2008 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $153.89 | 9.420% | $168.3864 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $1,055.83 | $1,163.7627 | $1,163.76 | $1,163.75 | $1,163.80 | |