| 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 | $158.66 | 4.238% | $165.384 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $179.70 | 12.111% | $201.4635 | $201.46 | $201.45 | $201.50 |
| Purchase #3 | $12.49 | 13.246% | $14.1444 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $169.66 | 5.274% | $178.6079 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $222.29 | 10.180% | $244.9191 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $102.29 | 7.543% | $110.0057 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $40.66 | 13.872% | $46.3004 | $46.30 | $46.30 | $46.30 |
| 7 purchase totals = | $885.75 | $960.8250 | $960.82 | $960.80 | $960.80 | |