| 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 | $163.63 | 11.797% | $182.9334 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $6.44 | 4.452% | $6.7267 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $83.31 | 9.750% | $91.4327 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $147.99 | 8.512% | $160.5869 | $160.59 | $160.60 | $160.60 |
| Purchase #5 | $12.42 | 13.761% | $14.1291 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $197.53 | 8.686% | $214.6875 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $231.70 | 8.870% | $252.2518 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $843.02 | $922.7481 | $922.75 | $922.85 | $922.70 | |