| 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 | $127.83 | 13.231% | $144.7432 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $174.69 | 12.590% | $196.6835 | $196.68 | $196.70 | $196.70 |
| Purchase #3 | $18.88 | 3.142% | $19.4732 | $19.47 | $19.45 | $19.50 |
| Purchase #4 | $34.91 | 3.555% | $36.1511 | $36.15 | $36.15 | $36.20 |
| Purchase #5 | $138.79 | 3.181% | $143.2049 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $184.71 | 10.734% | $204.5368 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $119.69 | 12.640% | $134.8188 | $134.82 | $134.80 | $134.80 |
| 7 purchase totals = | $799.50 | $879.6115 | $879.60 | $879.60 | $879.60 | |