| 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 | $179.56 | 11.316% | $199.879 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $96.40 | 8.337% | $104.4369 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $161.36 | 12.210% | $181.0621 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $231.91 | 8.531% | $251.6942 | $251.69 | $251.70 | $251.70 |
| Purchase #5 | $150.55 | 7.839% | $162.3516 | $162.35 | $162.35 | $162.40 |
| Purchase #6 | $45.51 | 3.309% | $47.0159 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $165.40 | 12.262% | $185.6813 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $1,030.69 | $1,132.1210 | $1,132.12 | $1,132.15 | $1,132.20 | |