| 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 | $168.66 | 9.612% | $184.8716 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $107.39 | 6.277% | $114.1309 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $218.36 | 9.381% | $238.8444 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $116.55 | 6.796% | $124.4707 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $42.57 | 4.112% | $44.3205 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $115.99 | 3.415% | $119.9511 | $119.95 | $119.95 | $120.00 |
| Purchase #7 | $233.39 | 7.315% | $250.4625 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $1,002.91 | $1,077.0517 | $1,077.04 | $1,077.00 | $1,077.10 | |