| 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 | $161.33 | 8.167% | $174.5058 | $174.51 | $174.50 | $174.50 |
| Purchase #2 | $125.41 | 7.472% | $134.7806 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $204.90 | 13.393% | $232.3423 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $34.62 | 10.570% | $38.2793 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $89.73 | 12.829% | $101.2415 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $216.28 | 11.862% | $241.9351 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $15.79 | 3.586% | $16.3562 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $848.06 | $939.4408 | $939.45 | $939.50 | $939.40 | |