| 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 | $155.85 | 8.140% | $168.5362 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $114.94 | 9.413% | $125.7593 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $131.98 | 11.343% | $146.9505 | $146.95 | $146.95 | $147.00 |
| Purchase #4 | $173.38 | 3.343% | $179.1761 | $179.18 | $179.20 | $179.20 |
| Purchase #5 | $180.39 | 6.292% | $191.7401 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $65.86 | 7.171% | $70.5828 | $70.58 | $70.60 | $70.60 |
| Purchase #7 | $66.77 | 5.536% | $70.4664 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $889.17 | $953.2114 | $953.22 | $953.25 | $953.30 | |