| 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 | $118.65 | 4.410% | $123.8825 | $123.88 | $123.90 | $123.90 |
| Purchase #2 | $145.42 | 13.870% | $165.5898 | $165.59 | $165.60 | $165.60 |
| Purchase #3 | $58.74 | 13.427% | $66.627 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $159.29 | 10.532% | $176.0664 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $48.43 | 3.487% | $50.1188 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $225.31 | 4.145% | $234.6491 | $234.65 | $234.65 | $234.60 |
| Purchase #7 | $61.81 | 10.400% | $68.2382 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $817.65 | $885.1718 | $885.18 | $885.20 | $885.10 | |