| 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 | $184.79 | 4.474% | $193.0575 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $250.45 | 4.395% | $261.4573 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $169.85 | 8.716% | $184.6541 | $184.65 | $184.65 | $184.70 |
| Purchase #4 | $245.56 | 7.574% | $264.1587 | $264.16 | $264.15 | $264.20 |
| Purchase #5 | $103.43 | 4.368% | $107.9478 | $107.95 | $107.95 | $107.90 |
| Purchase #6 | $23.81 | 4.360% | $24.8481 | $24.85 | $24.85 | $24.80 |
| Purchase #7 | $179.62 | 6.573% | $191.4264 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $1,157.51 | $1,227.5499 | $1,227.56 | $1,227.55 | $1,227.60 | |