| 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 | $152.25 | 10.775% | $168.6549 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $97.96 | 7.275% | $105.0866 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $90.75 | 6.151% | $96.332 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $39.36 | 13.449% | $44.6535 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $231.49 | 11.526% | $258.1715 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $9.52 | 12.697% | $10.7288 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $44.57 | 9.123% | $48.6361 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $665.90 | $732.2634 | $732.26 | $732.30 | $732.30 | |