| 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 | $182.44 | 6.665% | $194.5996 | $194.60 | $194.60 | $194.60 |
| Purchase #2 | $98.46 | 10.363% | $108.6634 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $127.85 | 7.207% | $137.0641 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $39.30 | 4.381% | $41.0217 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $133.75 | 3.341% | $138.2186 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $66.80 | 10.106% | $73.5508 | $73.55 | $73.55 | $73.60 |
| Purchase #7 | $169.81 | 4.780% | $177.9269 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $818.41 | $871.0451 | $871.04 | $871.00 | $871.10 | |