| 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 | $174.36 | 6.479% | $185.6568 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $17.84 | 5.754% | $18.8665 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $16.52 | 4.787% | $17.3108 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $168.34 | 7.789% | $181.452 | $181.45 | $181.45 | $181.50 |
| Purchase #5 | $132.88 | 7.363% | $142.664 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $10.98 | 9.623% | $12.0366 | $12.04 | $12.05 | $12.00 |
| Purchase #7 | $223.55 | 10.277% | $246.5242 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $744.47 | $804.5109 | $804.51 | $804.45 | $804.60 | |