| 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 | $176.82 | 8.851% | $192.4703 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $213.41 | 11.379% | $237.6939 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $212.70 | 3.646% | $220.455 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $247.32 | 3.688% | $256.4412 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $222.57 | 11.751% | $248.7242 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $236.69 | 6.280% | $251.5541 | $251.55 | $251.55 | $251.60 |
| Purchase #7 | $217.76 | 12.823% | $245.6834 | $245.68 | $245.70 | $245.70 |
| 7 purchase totals = | $1,527.27 | $1,653.0221 | $1,653.01 | $1,653.00 | $1,653.10 | |