| 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 | $147.83 | 4.268% | $154.1394 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $156.85 | 8.658% | $170.4301 | $170.43 | $170.45 | $170.40 |
| Purchase #3 | $80.63 | 10.730% | $89.2816 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $126.72 | 4.172% | $132.0068 | $132.01 | $132.00 | $132.00 |
| Purchase #5 | $20.90 | 12.327% | $23.4763 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $190.36 | 6.506% | $202.7448 | $202.74 | $202.75 | $202.70 |
| Purchase #7 | $246.28 | 13.157% | $278.6831 | $278.68 | $278.70 | $278.70 |
| 7 purchase totals = | $969.57 | $1,050.7621 | $1,050.76 | $1,050.85 | $1,050.70 | |