| 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 | $180.27 | 3.780% | $187.0842 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $98.69 | 8.538% | $107.1162 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $139.38 | 10.542% | $154.0734 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $182.97 | 5.790% | $193.564 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $70.52 | 8.861% | $76.7688 | $76.77 | $76.75 | $76.80 |
| Purchase #6 | $181.57 | 8.687% | $197.343 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $204.33 | 3.691% | $211.8718 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $1,057.73 | $1,127.8214 | $1,127.81 | $1,127.75 | $1,127.90 | |