| 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 | $181.77 | 3.468% | $188.0738 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $119.43 | 7.650% | $128.5664 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $196.99 | 3.151% | $203.1972 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $159.37 | 3.512% | $164.9671 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $79.50 | 10.581% | $87.9119 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $158.90 | 3.453% | $164.3868 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $206.93 | 5.289% | $217.8745 | $217.87 | $217.85 | $217.90 |
| 7 purchase totals = | $1,102.89 | $1,154.9777 | $1,154.98 | $1,154.90 | $1,155.10 | |