| 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 | $93.56 | 13.186% | $105.8968 | $105.90 | $105.90 | $105.90 |
| Purchase #2 | $127.98 | 9.288% | $139.8668 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $130.91 | 8.727% | $142.3345 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $101.57 | 11.557% | $113.3084 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $107.52 | 7.131% | $115.1873 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $101.40 | 12.756% | $114.3346 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $116.64 | 7.697% | $125.6178 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $779.58 | $856.5462 | $856.55 | $856.55 | $856.50 | |