| 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 | $171.40 | 11.618% | $191.3133 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $24.93 | 11.532% | $27.8049 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $126.26 | 12.567% | $142.1271 | $142.13 | $142.15 | $142.10 |
| Purchase #4 | $207.53 | 9.852% | $227.9759 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $147.57 | 6.221% | $156.7503 | $156.75 | $156.75 | $156.80 |
| Purchase #6 | $222.71 | 7.873% | $240.244 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $31.44 | 10.641% | $34.7855 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $931.84 | $1,021.0010 | $1,021.00 | $1,021.05 | $1,021.00 | |