| 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 | $166.57 | 4.778% | $174.5287 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $243.56 | 7.153% | $260.9818 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $216.45 | 4.335% | $225.8331 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $186.51 | 4.589% | $195.0689 | $195.07 | $195.05 | $195.10 |
| Purchase #5 | $15.25 | 13.756% | $17.3478 | $17.35 | $17.35 | $17.30 |
| Purchase #6 | $149.66 | 7.463% | $160.8291 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $153.48 | 5.272% | $161.5715 | $161.57 | $161.55 | $161.60 |
| 7 purchase totals = | $1,131.48 | $1,196.1609 | $1,196.16 | $1,196.20 | $1,196.10 | |