| 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 | $173.81 | 8.518% | $188.6151 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $73.75 | 6.136% | $78.2753 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $196.53 | 8.321% | $212.8833 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $128.57 | 9.203% | $140.4023 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $154.99 | 6.152% | $164.525 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $107.30 | 5.577% | $113.2841 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $187.69 | 11.749% | $209.7417 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $1,022.64 | $1,107.7268 | $1,107.73 | $1,107.80 | $1,107.70 | |