| 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 | $186.70 | 8.538% | $202.6404 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $242.37 | 12.398% | $272.419 | $272.42 | $272.40 | $272.40 |
| Purchase #3 | $219.93 | 4.196% | $229.1583 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $131.36 | 11.281% | $146.1787 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $164.46 | 9.117% | $179.4538 | $179.45 | $179.45 | $179.50 |
| Purchase #6 | $17.35 | 10.496% | $19.1711 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $84.64 | 4.648% | $88.5741 | $88.57 | $88.55 | $88.60 |
| 7 purchase totals = | $1,046.81 | $1,137.5954 | $1,137.59 | $1,137.55 | $1,137.70 | |