| 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 | $114.95 | 10.705% | $127.2554 | $127.26 | $127.25 | $127.30 |
| Purchase #2 | $121.39 | 13.125% | $137.3224 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $140.62 | 3.635% | $145.7315 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $150.89 | 8.454% | $163.6462 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $127.66 | 9.364% | $139.6141 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $75.87 | 9.184% | $82.8379 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $49.80 | 3.529% | $51.5574 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $781.18 | $847.9649 | $847.97 | $847.95 | $847.90 | |