| 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 | $114.26 | 4.727% | $119.6611 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $243.44 | 6.112% | $258.3191 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $99.75 | 6.825% | $106.5579 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $10.47 | 6.559% | $11.1567 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $162.49 | 10.733% | $179.9301 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $10.96 | 10.520% | $12.113 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $159.62 | 4.661% | $167.0599 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $800.99 | $854.7978 | $854.80 | $854.75 | $854.90 | |