| 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 | $156.43 | 4.256% | $163.0877 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $98.82 | 8.689% | $107.4065 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $64.42 | 12.103% | $72.2168 | $72.22 | $72.20 | $72.20 |
| Purchase #4 | $210.69 | 10.623% | $233.0716 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $21.52 | 13.835% | $24.4973 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $238.65 | 3.535% | $247.0863 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $36.64 | 8.541% | $39.7694 | $39.77 | $39.75 | $39.80 |
| 7 purchase totals = | $827.17 | $887.1356 | $887.15 | $887.10 | $887.20 | |