| 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 | $166.66 | 7.248% | $178.7395 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $181.78 | 5.114% | $191.0762 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $158.93 | 9.636% | $174.2445 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $82.30 | 9.442% | $90.0708 | $90.07 | $90.05 | $90.10 |
| Purchase #5 | $234.43 | 3.333% | $242.2436 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $132.37 | 8.762% | $143.9683 | $143.97 | $143.95 | $144.00 |
| Purchase #7 | $172.88 | 5.711% | $182.7532 | $182.75 | $182.75 | $182.80 |
| 7 purchase totals = | $1,129.35 | $1,203.0961 | $1,203.09 | $1,203.10 | $1,203.10 | |