| 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 | $149.75 | 7.456% | $160.9154 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $226.67 | 10.114% | $249.5954 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $99.64 | 10.264% | $109.867 | $109.87 | $109.85 | $109.90 |
| Purchase #4 | $100.93 | 3.731% | $104.6957 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $206.86 | 13.610% | $235.0136 | $235.01 | $235.00 | $235.00 |
| Purchase #6 | $101.63 | 6.232% | $107.9636 | $107.96 | $107.95 | $108.00 |
| Purchase #7 | $161.91 | 11.354% | $180.2933 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $1,047.39 | $1,148.3440 | $1,148.35 | $1,148.30 | $1,148.40 | |