| 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 | $159.80 | 11.416% | $178.0428 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $175.66 | 12.258% | $197.1924 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $197.51 | 4.858% | $207.105 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $27.30 | 10.570% | $30.1856 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $133.87 | 11.685% | $149.5127 | $149.51 | $149.50 | $149.50 |
| Purchase #6 | $154.67 | 6.231% | $164.3075 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $152.87 | 6.600% | $162.9594 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $1,001.68 | $1,089.3054 | $1,089.31 | $1,089.30 | $1,089.30 | |