| 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 | $135.60 | 7.585% | $145.8853 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $150.91 | 11.342% | $168.0262 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $62.84 | 3.371% | $64.9583 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $144.82 | 12.850% | $163.4294 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $243.97 | 9.834% | $267.962 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $160.78 | 9.232% | $175.6232 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $131.32 | 4.610% | $137.3739 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $1,030.24 | $1,123.2583 | $1,123.26 | $1,123.25 | $1,123.30 | |