| 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 | $207.92 | 12.138% | $233.1573 | $233.16 | $233.15 | $233.20 |
| Purchase #2 | $148.91 | 6.725% | $158.9242 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $129.82 | 11.306% | $144.4974 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $19.42 | 6.395% | $20.6619 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $135.40 | 13.206% | $153.2809 | $153.28 | $153.30 | $153.30 |
| Purchase #6 | $107.49 | 6.736% | $114.7305 | $114.73 | $114.75 | $114.70 |
| Purchase #7 | $17.36 | 12.185% | $19.4753 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $766.32 | $844.7275 | $844.73 | $844.75 | $844.80 | |