| 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 | $169.98 | 9.751% | $186.5547 | $186.55 | $186.55 | $186.60 |
| Purchase #2 | $98.44 | 4.112% | $102.4879 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $193.87 | 3.381% | $200.4247 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $133.40 | 5.262% | $140.4195 | $140.42 | $140.40 | $140.40 |
| Purchase #5 | $93.36 | 3.366% | $96.5025 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $102.32 | 7.380% | $109.8712 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $214.41 | 5.812% | $226.8715 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $1,005.78 | $1,063.1320 | $1,063.12 | $1,063.05 | $1,063.20 | |