| 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 | $140.54 | 5.741% | $148.6084 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $175.70 | 4.736% | $184.0212 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $132.73 | 9.311% | $145.0885 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $105.43 | 4.624% | $110.3051 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $164.81 | 6.606% | $175.6973 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $133.92 | 8.572% | $145.3996 | $145.40 | $145.40 | $145.40 |
| Purchase #7 | $226.83 | 6.665% | $241.9482 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $1,079.96 | $1,151.0683 | $1,151.08 | $1,151.05 | $1,151.00 | |