| 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 | $171.68 | 7.448% | $184.4667 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $7.79 | 12.856% | $8.7915 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $209.49 | 7.487% | $225.1745 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $165.74 | 13.702% | $188.4497 | $188.45 | $188.45 | $188.40 |
| Purchase #5 | $15.29 | 5.266% | $16.0952 | $16.10 | $16.10 | $16.10 |
| Purchase #6 | $221.47 | 8.368% | $240.0026 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $239.32 | 7.591% | $257.4868 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $1,030.78 | $1,120.4670 | $1,120.47 | $1,120.45 | $1,120.50 | |