| 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 | $167.32 | 5.267% | $176.1327 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $28.54 | 8.249% | $30.8943 | $30.89 | $30.90 | $30.90 |
| Purchase #3 | $24.45 | 8.305% | $26.4806 | $26.48 | $26.50 | $26.50 |
| Purchase #4 | $191.29 | 10.347% | $211.0828 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $68.77 | 11.266% | $76.5176 | $76.52 | $76.50 | $76.50 |
| Purchase #6 | $197.25 | 10.321% | $217.6082 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $216.87 | 12.552% | $244.0915 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $894.49 | $982.8077 | $982.80 | $982.85 | $982.80 | |