| 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 | $156.44 | 10.211% | $172.4141 | $172.41 | $172.40 | $172.40 |
| Purchase #2 | $169.55 | 6.491% | $180.5555 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $213.79 | 3.352% | $220.9562 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $89.45 | 10.583% | $98.9165 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $49.50 | 11.442% | $55.1638 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $155.66 | 9.417% | $170.3185 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $118.82 | 12.521% | $133.6975 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $953.21 | $1,032.0221 | $1,032.03 | $1,031.95 | $1,032.10 | |