| 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 | $165.36 | 11.575% | $184.5004 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $23.54 | 6.725% | $25.1231 | $25.12 | $25.10 | $25.10 |
| Purchase #3 | $127.71 | 12.845% | $144.1143 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $207.42 | 10.546% | $229.2945 | $229.29 | $229.30 | $229.30 |
| Purchase #5 | $214.30 | 5.126% | $225.285 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $48.58 | 7.444% | $52.1963 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $229.67 | 8.780% | $249.835 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $1,016.58 | $1,110.3486 | $1,110.35 | $1,110.35 | $1,110.30 | |