| 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 | $161.78 | 10.434% | $178.6601 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $32.72 | 11.218% | $36.3905 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $87.75 | 8.700% | $95.3843 | $95.38 | $95.40 | $95.40 |
| Purchase #4 | $102.98 | 12.840% | $116.2026 | $116.20 | $116.20 | $116.20 |
| Purchase #5 | $50.79 | 12.851% | $57.317 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $122.64 | 3.559% | $127.0048 | $127.00 | $127.00 | $127.00 |
| Purchase #7 | $94.25 | 13.597% | $107.0652 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $652.91 | $718.0245 | $718.02 | $718.00 | $718.10 | |