| 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 | $174.59 | 3.693% | $181.0376 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $218.74 | 5.151% | $230.0073 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $76.60 | 9.836% | $84.1344 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $78.28 | 3.260% | $80.8319 | $80.83 | $80.85 | $80.80 |
| Purchase #5 | $87.72 | 5.612% | $92.6428 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $16.80 | 5.159% | $17.6667 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $95.29 | 12.447% | $107.1507 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $748.02 | $793.4714 | $793.47 | $793.50 | $793.40 | |