| 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 | $218.98 | 4.351% | $228.5078 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $134.82 | 10.672% | $149.208 | $149.21 | $149.20 | $149.20 |
| Purchase #3 | $12.45 | 5.692% | $13.1587 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $72.45 | 4.862% | $75.9725 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $160.56 | 3.306% | $165.8681 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $42.27 | 9.860% | $46.4378 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $108.90 | 5.284% | $114.6543 | $114.65 | $114.65 | $114.70 |
| 7 purchase totals = | $750.43 | $793.8072 | $793.81 | $793.75 | $793.90 | |