| 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 | $141.47 | 11.365% | $157.5481 | $157.55 | $157.55 | $157.50 |
| Purchase #2 | $67.75 | 3.319% | $69.9986 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $13.28 | 11.407% | $14.7948 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $16.94 | 12.678% | $19.0877 | $19.09 | $19.10 | $19.10 |
| Purchase #5 | $127.55 | 8.193% | $138.0002 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $168.37 | 7.641% | $181.2352 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $156.32 | 4.736% | $163.7233 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $691.68 | $744.3879 | $744.39 | $744.40 | $744.30 | |