| 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 | $133.38 | 8.148% | $144.2478 | $144.25 | $144.25 | $144.20 |
| Purchase #2 | $177.61 | 10.581% | $196.4029 | $196.40 | $196.40 | $196.40 |
| Purchase #3 | $148.70 | 6.260% | $158.0086 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $174.83 | 9.365% | $191.2028 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $247.99 | 11.385% | $276.2237 | $276.22 | $276.20 | $276.20 |
| Purchase #6 | $60.68 | 7.623% | $65.3056 | $65.31 | $65.30 | $65.30 |
| Purchase #7 | $188.68 | 4.706% | $197.5593 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $1,131.87 | $1,228.9507 | $1,228.95 | $1,228.90 | $1,228.90 | |