| 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 | $173.28 | 7.452% | $186.1928 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $31.54 | 8.219% | $34.1323 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $199.49 | 11.506% | $222.4433 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $235.35 | 3.645% | $243.9285 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $71.69 | 7.866% | $77.3291 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $223.26 | 11.850% | $249.7163 | $249.72 | $249.70 | $249.70 |
| Purchase #7 | $142.73 | 10.790% | $158.1306 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $1,077.34 | $1,171.8729 | $1,171.87 | $1,171.95 | $1,171.70 | |