| 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 | $169.42 | 9.351% | $185.2625 | $185.26 | $185.25 | $185.30 |
| Purchase #2 | $39.84 | 12.284% | $44.7339 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $219.92 | 5.648% | $232.3411 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $109.84 | 9.270% | $120.0222 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $108.31 | 3.463% | $112.0608 | $112.06 | $112.05 | $112.10 |
| Purchase #6 | $215.26 | 11.254% | $239.4854 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $135.67 | 13.414% | $153.8688 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $998.26 | $1,087.7747 | $1,087.77 | $1,087.75 | $1,087.80 | |