| 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 | $165.35 | 9.542% | $181.1277 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $221.57 | 5.629% | $234.0422 | $234.04 | $234.05 | $234.00 |
| Purchase #3 | $179.34 | 12.180% | $201.1836 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $159.95 | 10.620% | $176.9367 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $247.26 | 4.337% | $257.9837 | $257.98 | $258.00 | $258.00 |
| Purchase #6 | $130.41 | 8.426% | $141.3983 | $141.40 | $141.40 | $141.40 |
| Purchase #7 | $217.81 | 9.681% | $238.8962 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $1,321.69 | $1,431.5684 | $1,431.57 | $1,431.65 | $1,431.50 | |