| 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 | $180.63 | 10.257% | $199.1572 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $168.97 | 11.606% | $188.5807 | $188.58 | $188.60 | $188.60 |
| Purchase #3 | $245.62 | 4.407% | $256.4445 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $176.43 | 12.413% | $198.3303 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $37.96 | 9.241% | $41.4679 | $41.47 | $41.45 | $41.50 |
| Purchase #6 | $194.52 | 8.341% | $210.7449 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $136.31 | 10.434% | $150.5326 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $1,140.44 | $1,245.2581 | $1,245.25 | $1,245.30 | $1,245.20 | |