| 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 | $167.46 | 7.541% | $180.0882 | $180.09 | $180.10 | $180.10 |
| Purchase #2 | $159.35 | 13.822% | $181.3754 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $142.98 | 8.255% | $154.783 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $71.82 | 4.840% | $75.2961 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $75.81 | 10.810% | $84.0051 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $80.89 | 8.782% | $87.9938 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $250.56 | 12.259% | $281.2762 | $281.28 | $281.30 | $281.30 |
| 7 purchase totals = | $948.87 | $1,044.8178 | $1,044.83 | $1,044.90 | $1,044.90 | |