| 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 | $147.79 | 5.832% | $156.4091 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $127.41 | 8.734% | $138.538 | $138.54 | $138.55 | $138.50 |
| Purchase #3 | $179.41 | 6.649% | $191.339 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $67.89 | 4.488% | $70.9369 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $42.57 | 8.682% | $46.2659 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $45.71 | 9.390% | $50.0022 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $248.35 | 4.575% | $259.712 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $859.13 | $913.2031 | $913.21 | $913.20 | $913.10 | |