| 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 | $123.80 | 7.341% | $132.8882 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $6.71 | 4.614% | $7.0196 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $34.93 | 9.718% | $38.3245 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $22.36 | 4.722% | $23.4158 | $23.42 | $23.40 | $23.40 |
| Purchase #5 | $186.95 | 5.154% | $196.5854 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $184.47 | 10.531% | $203.8965 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $196.91 | 4.143% | $205.068 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $756.13 | $807.1980 | $807.21 | $807.15 | $807.20 | |