| 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 | $133.39 | 6.617% | $142.2164 | $142.22 | $142.20 | $142.20 |
| Purchase #2 | $174.41 | 3.817% | $181.0672 | $181.07 | $181.05 | $181.10 |
| Purchase #3 | $24.66 | 13.867% | $28.0796 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $44.68 | 11.114% | $49.6457 | $49.65 | $49.65 | $49.60 |
| Purchase #5 | $182.34 | 9.612% | $199.8665 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $239.74 | 6.683% | $255.7618 | $255.76 | $255.75 | $255.80 |
| Purchase #7 | $189.75 | 12.377% | $213.2354 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $988.97 | $1,069.8726 | $1,069.89 | $1,069.85 | $1,069.90 | |