| 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 | $142.30 | 5.660% | $150.3542 | $150.35 | $150.35 | $150.40 |
| Purchase #2 | $168.33 | 7.152% | $180.369 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $124.46 | 7.316% | $133.5655 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $214.77 | 5.122% | $225.7705 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $151.28 | 7.594% | $162.7682 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $165.70 | 9.366% | $181.2195 | $181.22 | $181.20 | $181.20 |
| Purchase #7 | $174.29 | 10.271% | $192.1913 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $1,141.13 | $1,226.2382 | $1,226.24 | $1,226.15 | $1,226.40 | |