| 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 | $101.55 | 11.697% | $113.4283 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $140.53 | 3.400% | $145.308 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $126.40 | 11.146% | $140.4885 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $197.49 | 9.847% | $216.9368 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $173.43 | 10.475% | $191.5968 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $184.94 | 4.385% | $193.0496 | $193.05 | $193.05 | $193.00 |
| Purchase #7 | $165.61 | 3.738% | $171.8005 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $1,089.95 | $1,172.6085 | $1,172.62 | $1,172.65 | $1,172.50 | |