| 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 | $170.60 | 12.763% | $192.3737 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $180.52 | 3.509% | $186.8544 | $186.85 | $186.85 | $186.90 |
| Purchase #3 | $233.34 | 10.507% | $257.857 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $143.67 | 12.811% | $162.0756 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $127.90 | 6.568% | $136.3005 | $136.30 | $136.30 | $136.30 |
| Purchase #6 | $38.72 | 7.148% | $41.4877 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $167.55 | 7.395% | $179.9403 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $1,062.30 | $1,156.8892 | $1,156.89 | $1,156.90 | $1,157.00 | |