| 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 | $172.78 | 5.148% | $181.6747 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $101.46 | 13.196% | $114.8487 | $114.85 | $114.85 | $114.80 |
| Purchase #3 | $90.74 | 12.533% | $102.1124 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $160.76 | 8.167% | $173.8893 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $44.27 | 12.715% | $49.8989 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $9.95 | 13.352% | $11.2785 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $157.70 | 10.698% | $174.5707 | $174.57 | $174.55 | $174.60 |
| 7 purchase totals = | $737.66 | $808.2732 | $808.27 | $808.25 | $808.30 | |