| 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 | $159.77 | 12.145% | $179.1741 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $232.51 | 9.364% | $254.2822 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $134.65 | 8.603% | $146.2339 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $115.49 | 4.123% | $120.2517 | $120.25 | $120.25 | $120.30 |
| Purchase #5 | $214.45 | 3.222% | $221.3596 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $88.99 | 8.677% | $96.7117 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $110.30 | 13.324% | $124.9964 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $1,056.16 | $1,143.0096 | $1,143.00 | $1,143.00 | $1,143.10 | |