| 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 | $174.90 | 4.637% | $183.0101 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $239.92 | 12.617% | $270.1907 | $270.19 | $270.20 | $270.20 |
| Purchase #3 | $167.87 | 7.851% | $181.0495 | $181.05 | $181.05 | $181.00 |
| Purchase #4 | $7.98 | 4.524% | $8.341 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $11.75 | 9.428% | $12.8578 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $220.89 | 11.432% | $246.1421 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $20.48 | 10.527% | $22.6359 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $843.79 | $924.2271 | $924.23 | $924.25 | $924.10 | |