| 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 | $199.93 | 5.774% | $211.474 | $211.47 | $211.45 | $211.50 |
| Purchase #2 | $166.72 | 4.502% | $174.2257 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $71.33 | 11.721% | $79.6906 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $233.90 | 13.596% | $265.701 | $265.70 | $265.70 | $265.70 |
| Purchase #5 | $157.46 | 5.806% | $166.6021 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $157.54 | 13.735% | $179.1781 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $193.60 | 9.719% | $212.416 | $212.42 | $212.40 | $212.40 |
| 7 purchase totals = | $1,180.48 | $1,289.2875 | $1,289.29 | $1,289.30 | $1,289.30 | |