| 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 | $136.64 | 6.188% | $145.0953 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $63.63 | 9.571% | $69.72 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $109.84 | 4.335% | $114.6016 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $179.25 | 5.805% | $189.6555 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $140.93 | 9.595% | $154.4522 | $154.45 | $154.45 | $154.50 |
| Purchase #6 | $8.38 | 10.506% | $9.2604 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $34.42 | 6.476% | $36.649 | $36.65 | $36.65 | $36.60 |
| 7 purchase totals = | $673.09 | $719.4340 | $719.44 | $719.40 | $719.50 | |