| 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 | $163.81 | 11.589% | $182.7939 | $182.79 | $182.80 | $182.80 |
| Purchase #2 | $121.48 | 13.668% | $138.0839 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $100.41 | 11.344% | $111.8005 | $111.80 | $111.80 | $111.80 |
| Purchase #4 | $160.74 | 5.121% | $168.9715 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $16.93 | 11.702% | $18.9111 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $239.85 | 4.371% | $250.3338 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $136.86 | 7.695% | $147.3914 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $940.08 | $1,018.2861 | $1,018.27 | $1,018.30 | $1,018.30 | |