| 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 | $186.86 | 3.510% | $193.4188 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $166.32 | 10.800% | $184.2826 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $6.40 | 3.721% | $6.6381 | $6.64 | $6.65 | $6.60 |
| Purchase #4 | $233.62 | 13.791% | $265.8385 | $265.84 | $265.85 | $265.80 |
| Purchase #5 | $190.45 | 4.661% | $199.3269 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $176.96 | 11.804% | $197.8484 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $193.73 | 13.520% | $219.9223 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,154.34 | $1,267.2756 | $1,267.28 | $1,267.30 | $1,267.10 | |