| 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 | $114.97 | 7.829% | $123.971 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $172.41 | 9.105% | $188.1079 | $188.11 | $188.10 | $188.10 |
| Purchase #3 | $188.51 | 9.737% | $206.8652 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $156.54 | 13.429% | $177.5618 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $127.42 | 9.602% | $139.6549 | $139.65 | $139.65 | $139.70 |
| Purchase #6 | $119.68 | 11.714% | $133.6993 | $133.70 | $133.70 | $133.70 |
| Purchase #7 | $163.70 | 7.707% | $176.3164 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $1,043.23 | $1,146.1765 | $1,146.18 | $1,146.10 | $1,146.30 | |