| 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 | $161.35 | 5.499% | $170.2226 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $154.42 | 8.571% | $167.6553 | $167.66 | $167.65 | $167.70 |
| Purchase #3 | $134.30 | 8.109% | $145.1904 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $114.64 | 7.492% | $123.2288 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $5.60 | 13.723% | $6.3685 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $250.92 | 6.529% | $267.3026 | $267.30 | $267.30 | $267.30 |
| Purchase #7 | $52.82 | 9.791% | $57.9916 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $874.05 | $937.9598 | $937.96 | $937.95 | $938.00 | |