| 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 | $174.66 | 7.670% | $188.0564 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $19.43 | 9.322% | $21.2413 | $21.24 | $21.25 | $21.20 |
| Purchase #3 | $216.68 | 7.288% | $232.4716 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $206.95 | 13.464% | $234.8137 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $181.59 | 5.496% | $191.5702 | $191.57 | $191.55 | $191.60 |
| Purchase #6 | $123.64 | 8.612% | $134.2879 | $134.29 | $134.30 | $134.30 |
| Purchase #7 | $167.29 | 12.141% | $187.6007 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $1,090.24 | $1,190.0418 | $1,190.04 | $1,190.00 | $1,190.10 | |