| 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 | $138.70 | 13.195% | $157.0015 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $212.49 | 13.704% | $241.6096 | $241.61 | $241.60 | $241.60 |
| Purchase #3 | $173.97 | 4.366% | $181.5655 | $181.57 | $181.55 | $181.60 |
| Purchase #4 | $146.26 | 8.555% | $158.7725 | $158.77 | $158.75 | $158.80 |
| Purchase #5 | $115.46 | 5.599% | $121.9246 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $155.91 | 10.501% | $172.2821 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $120.35 | 10.679% | $133.2022 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $1,063.14 | $1,166.3580 | $1,166.35 | $1,166.30 | $1,166.40 | |