| 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 | $164.84 | 10.585% | $182.2883 | $182.29 | $182.30 | $182.30 |
| Purchase #2 | $11.25 | 12.427% | $12.648 | $12.65 | $12.65 | $12.60 |
| Purchase #3 | $120.62 | 10.744% | $133.5794 | $133.58 | $133.60 | $133.60 |
| Purchase #4 | $57.89 | 7.509% | $62.237 | $62.24 | $62.25 | $62.20 |
| Purchase #5 | $193.32 | 7.416% | $207.6566 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $214.43 | 9.467% | $234.7301 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $6.55 | 3.801% | $6.799 | $6.80 | $6.80 | $6.80 |
| 7 purchase totals = | $768.90 | $839.9384 | $839.95 | $840.00 | $839.90 | |