| 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 | $172.74 | 8.773% | $187.8945 | $187.89 | $187.90 | $187.90 |
| Purchase #2 | $167.27 | 10.684% | $185.1411 | $185.14 | $185.15 | $185.10 |
| Purchase #3 | $219.33 | 3.260% | $226.4802 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $37.66 | 5.118% | $39.5874 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $221.59 | 8.854% | $241.2096 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $129.91 | 3.169% | $134.0268 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $170.64 | 3.468% | $176.5578 | $176.56 | $176.55 | $176.60 |
| 7 purchase totals = | $1,119.14 | $1,190.8974 | $1,190.90 | $1,190.95 | $1,190.90 | |