| 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 | $178.63 | 9.169% | $195.0086 | $195.01 | $195.00 | $195.00 |
| Purchase #2 | $74.32 | 10.604% | $82.2009 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $250.98 | 6.505% | $267.3062 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $101.70 | 7.663% | $109.4933 | $109.49 | $109.50 | $109.50 |
| Purchase #5 | $112.69 | 9.774% | $123.7043 | $123.70 | $123.70 | $123.70 |
| Purchase #6 | $195.99 | 7.695% | $211.0714 | $211.07 | $211.05 | $211.10 |
| Purchase #7 | $135.56 | 9.394% | $148.2945 | $148.29 | $148.30 | $148.30 |
| 7 purchase totals = | $1,049.87 | $1,137.0792 | $1,137.07 | $1,137.05 | $1,137.10 | |