| 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 | $172.27 | 7.592% | $185.3487 | $185.35 | $185.35 | $185.30 |
| Purchase #2 | $116.48 | 8.643% | $126.5474 | $126.55 | $126.55 | $126.50 |
| Purchase #3 | $228.29 | 7.256% | $244.8547 | $244.85 | $244.85 | $244.90 |
| Purchase #4 | $226.36 | 6.501% | $241.0757 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $115.94 | 3.414% | $119.8982 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $103.48 | 10.347% | $114.1871 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $234.87 | 13.106% | $265.6521 | $265.65 | $265.65 | $265.70 |
| 7 purchase totals = | $1,197.69 | $1,297.5639 | $1,297.57 | $1,297.60 | $1,297.60 | |