| 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 | $148.51 | 3.114% | $153.1346 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $127.30 | 12.828% | $143.63 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $158.60 | 8.428% | $171.9668 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $250.40 | 12.839% | $282.5489 | $282.55 | $282.55 | $282.50 |
| Purchase #5 | $7.39 | 9.156% | $8.0666 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $65.43 | 12.574% | $73.6572 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $233.67 | 3.566% | $242.0027 | $242.00 | $242.00 | $242.00 |
| 7 purchase totals = | $991.30 | $1,075.0068 | $1,075.01 | $1,075.00 | $1,075.00 | |