| 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 | $90.88 | 13.541% | $103.1861 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $107.84 | 5.853% | $114.1519 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $87.90 | 6.221% | $93.3683 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $185.56 | 3.841% | $192.6874 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $223.46 | 4.517% | $233.5537 | $233.55 | $233.55 | $233.60 |
| Purchase #6 | $42.99 | 11.195% | $47.8027 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $82.38 | 4.131% | $85.7831 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $821.01 | $870.5332 | $870.53 | $870.55 | $870.70 | |