| 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 | $175.86 | 3.226% | $181.5332 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $208.73 | 7.612% | $224.6185 | $224.62 | $224.60 | $224.60 |
| Purchase #3 | $103.56 | 11.173% | $115.1308 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $149.62 | 12.778% | $168.7384 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $164.32 | 4.182% | $171.1919 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $174.39 | 7.660% | $187.7483 | $187.75 | $187.75 | $187.70 |
| Purchase #7 | $217.50 | 7.224% | $233.2122 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $1,193.98 | $1,282.1733 | $1,282.17 | $1,282.20 | $1,282.00 | |