| 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 | $185.89 | 7.787% | $200.3653 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $243.72 | 7.563% | $262.1525 | $262.15 | $262.15 | $262.20 |
| Purchase #3 | $162.68 | 10.147% | $179.1871 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $82.81 | 6.512% | $88.2026 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $79.51 | 8.731% | $86.452 | $86.45 | $86.45 | $86.50 |
| Purchase #6 | $248.48 | 5.475% | $262.0843 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $70.50 | 6.483% | $75.0705 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $1,073.59 | $1,153.5143 | $1,153.51 | $1,153.50 | $1,153.70 | |