| 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 | $112.91 | 6.438% | $120.1791 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $80.83 | 8.181% | $87.4427 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $148.31 | 13.274% | $167.9967 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $72.58 | 7.280% | $77.8638 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $70.94 | 7.210% | $76.0548 | $76.05 | $76.05 | $76.10 |
| Purchase #6 | $167.82 | 7.124% | $179.7755 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $198.94 | 9.270% | $217.3817 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $852.33 | $926.6943 | $926.69 | $926.75 | $926.80 | |