| 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 | $176.29 | 7.396% | $189.3284 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $146.37 | 6.583% | $156.0055 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $133.39 | 11.214% | $148.3484 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $184.76 | 10.409% | $203.9917 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $54.28 | 7.435% | $58.3157 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $140.76 | 11.145% | $156.4477 | $156.45 | $156.45 | $156.40 |
| Purchase #7 | $174.84 | 3.835% | $181.5451 | $181.55 | $181.55 | $181.50 |
| 7 purchase totals = | $1,010.69 | $1,093.9825 | $1,094.00 | $1,094.00 | $1,093.80 | |