| 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 | $126.76 | 8.812% | $137.9301 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $184.34 | 6.229% | $195.8225 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $5.64 | 8.312% | $6.1088 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $222.70 | 7.252% | $238.8502 | $238.85 | $238.85 | $238.90 |
| Purchase #5 | $30.84 | 3.340% | $31.8701 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $202.45 | 13.506% | $229.7929 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $151.30 | 9.366% | $165.4708 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $924.03 | $1,005.8454 | $1,005.84 | $1,005.80 | $1,005.90 | |