| 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 | $183.57 | 12.859% | $207.1753 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $34.98 | 3.550% | $36.2218 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $13.48 | 7.371% | $14.4736 | $14.47 | $14.45 | $14.50 |
| Purchase #4 | $11.99 | 6.656% | $12.7881 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $189.34 | 9.555% | $207.4314 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $107.84 | 6.512% | $114.8625 | $114.86 | $114.85 | $114.90 |
| Purchase #7 | $191.58 | 6.198% | $203.4541 | $203.45 | $203.45 | $203.50 |
| 7 purchase totals = | $732.78 | $796.4068 | $796.40 | $796.40 | $796.50 | |