| 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 | $149.45 | 8.634% | $162.3535 | $162.35 | $162.35 | $162.40 |
| Purchase #2 | $93.26 | 11.355% | $103.8497 | $103.85 | $103.85 | $103.80 |
| Purchase #3 | $193.61 | 11.767% | $216.3921 | $216.39 | $216.40 | $216.40 |
| Purchase #4 | $238.58 | 13.790% | $271.4802 | $271.48 | $271.50 | $271.50 |
| Purchase #5 | $72.57 | 5.681% | $76.6927 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $79.62 | 9.633% | $87.2898 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $152.37 | 7.202% | $163.3437 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $979.46 | $1,081.4017 | $1,081.39 | $1,081.45 | $1,081.40 | |