| 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 | $165.75 | 9.316% | $181.1913 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $49.90 | 10.531% | $55.155 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $226.41 | 5.783% | $239.5033 | $239.50 | $239.50 | $239.50 |
| Purchase #4 | $145.96 | 7.129% | $156.3655 | $156.37 | $156.35 | $156.40 |
| Purchase #5 | $204.34 | 4.335% | $213.1981 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $219.60 | 6.718% | $234.3527 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $246.85 | 13.744% | $280.7771 | $280.78 | $280.80 | $280.80 |
| 7 purchase totals = | $1,258.81 | $1,360.5430 | $1,360.55 | $1,360.55 | $1,360.70 | |