| 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 | $158.70 | 13.802% | $180.6038 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $183.58 | 8.327% | $198.8667 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $126.72 | 4.551% | $132.487 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $160.41 | 8.537% | $174.1042 | $174.10 | $174.10 | $174.10 |
| Purchase #5 | $45.64 | 6.817% | $48.7513 | $48.75 | $48.75 | $48.80 |
| Purchase #6 | $226.46 | 3.837% | $235.1493 | $235.15 | $235.15 | $235.10 |
| Purchase #7 | $201.57 | 13.614% | $229.0117 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $1,103.08 | $1,198.9740 | $1,198.97 | $1,198.95 | $1,199.00 | |