| 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 | $168.64 | 5.874% | $178.5459 | $178.55 | $178.55 | $178.50 |
| Purchase #2 | $181.49 | 6.116% | $192.5899 | $192.59 | $192.60 | $192.60 |
| Purchase #3 | $26.74 | 11.792% | $29.8932 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $78.99 | 11.481% | $88.0588 | $88.06 | $88.05 | $88.10 |
| Purchase #5 | $143.40 | 10.699% | $158.7424 | $158.74 | $158.75 | $158.70 |
| Purchase #6 | $203.47 | 8.490% | $220.7446 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $177.80 | 4.181% | $185.2338 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $980.53 | $1,053.8086 | $1,053.80 | $1,053.85 | $1,053.70 | |