| 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 | $141.78 | 8.172% | $153.3663 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $19.49 | 4.694% | $20.4049 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $46.63 | 5.320% | $49.1107 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $152.30 | 12.713% | $171.6619 | $171.66 | $171.65 | $171.70 |
| Purchase #5 | $178.25 | 7.855% | $192.2515 | $192.25 | $192.25 | $192.30 |
| Purchase #6 | $250.76 | 3.428% | $259.3561 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $62.85 | 5.104% | $66.0579 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $852.06 | $912.2093 | $912.21 | $912.15 | $912.40 | |