| 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 | $166.89 | 8.566% | $181.1858 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $101.92 | 10.601% | $112.7245 | $112.72 | $112.70 | $112.70 |
| Purchase #3 | $95.77 | 10.239% | $105.5759 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $35.25 | 11.210% | $39.2015 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $11.36 | 5.746% | $12.0127 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $117.41 | 6.549% | $125.0992 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $64.99 | 12.235% | $72.9415 | $72.94 | $72.95 | $72.90 |
| 7 purchase totals = | $593.59 | $648.7411 | $648.74 | $648.75 | $648.70 | |