| 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 | $168.49 | 6.264% | $179.0442 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $235.46 | 12.161% | $264.0943 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $56.50 | 7.499% | $60.7369 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $229.83 | 12.138% | $257.7268 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $25.56 | 7.537% | $27.4865 | $27.49 | $27.50 | $27.50 |
| Purchase #6 | $16.60 | 11.535% | $18.5148 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $181.69 | 11.194% | $202.0284 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $914.13 | $1,009.6319 | $1,009.63 | $1,009.70 | $1,009.50 | |