| 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 | $153.47 | 12.585% | $172.7842 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $211.40 | 10.208% | $232.9797 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $77.45 | 12.429% | $87.0763 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $212.79 | 5.863% | $225.2659 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $208.87 | 11.845% | $233.6107 | $233.61 | $233.60 | $233.60 |
| Purchase #6 | $180.96 | 7.532% | $194.5899 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $215.86 | 4.460% | $225.4874 | $225.49 | $225.50 | $225.50 |
| 7 purchase totals = | $1,260.80 | $1,371.7941 | $1,371.80 | $1,371.85 | $1,371.90 | |