| 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 | $17.41 | 4.444% | $18.1837 | $18.18 | $18.20 | $18.20 |
| Purchase #2 | $231.58 | 7.667% | $249.3352 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $149.80 | 4.508% | $156.553 | $156.55 | $156.55 | $156.60 |
| Purchase #4 | $45.55 | 8.108% | $49.2432 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $227.43 | 7.231% | $243.8755 | $243.88 | $243.90 | $243.90 |
| Purchase #6 | $165.93 | 3.508% | $171.7508 | $171.75 | $171.75 | $171.80 |
| Purchase #7 | $164.76 | 13.401% | $186.8395 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $1,002.46 | $1,075.7809 | $1,075.78 | $1,075.85 | $1,075.80 | |