| 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 | $180.66 | 9.788% | $198.343 | $198.34 | $198.35 | $198.30 |
| Purchase #2 | $155.99 | 8.287% | $168.9169 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $208.97 | 3.485% | $216.2526 | $216.25 | $216.25 | $216.30 |
| Purchase #4 | $234.31 | 13.557% | $266.0754 | $266.08 | $266.10 | $266.10 |
| Purchase #5 | $129.54 | 3.383% | $133.9223 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $64.28 | 9.106% | $70.1333 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $100.74 | 6.256% | $107.0423 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $1,074.49 | $1,160.6858 | $1,160.68 | $1,160.70 | $1,160.60 | |