| 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 | $173.67 | 3.509% | $179.7641 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $99.61 | 7.757% | $107.3367 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $238.42 | 4.207% | $248.4503 | $248.45 | $248.45 | $248.50 |
| Purchase #4 | $8.74 | 5.562% | $9.2261 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $77.46 | 10.466% | $85.567 | $85.57 | $85.55 | $85.60 |
| Purchase #6 | $154.45 | 10.721% | $171.0086 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $125.67 | 12.148% | $140.9364 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $878.02 | $942.2892 | $942.30 | $942.30 | $942.30 | |