| 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 | $134.97 | 6.563% | $143.8281 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $27.73 | 5.609% | $29.2854 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $34.33 | 8.847% | $37.3672 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $233.28 | 12.816% | $263.1772 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $232.76 | 7.117% | $249.3255 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $230.71 | 5.703% | $243.8674 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $65.32 | 12.826% | $73.6979 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $959.10 | $1,040.5487 | $1,040.57 | $1,040.60 | $1,040.60 | |