| 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 | $123.74 | 13.413% | $140.3372 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $113.55 | 13.187% | $128.5238 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $12.83 | 10.377% | $14.1614 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $90.91 | 5.327% | $95.7528 | $95.75 | $95.75 | $95.80 |
| Purchase #5 | $184.71 | 11.286% | $205.5564 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $215.36 | 7.589% | $231.7037 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $35.32 | 7.137% | $37.8408 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $776.42 | $853.8761 | $853.87 | $853.85 | $853.90 | |