| 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 | $215.72 | 6.551% | $229.8518 | $229.85 | $229.85 | $229.90 |
| Purchase #2 | $142.33 | 12.366% | $159.9305 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $179.70 | 3.202% | $185.454 | $185.45 | $185.45 | $185.50 |
| Purchase #4 | $176.46 | 7.245% | $189.2445 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $193.92 | 11.506% | $216.2324 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $232.55 | 10.357% | $256.6352 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $199.61 | 8.467% | $216.511 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $1,340.29 | $1,453.8594 | $1,453.85 | $1,453.90 | $1,453.80 | |