| 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 | $97.78 | 5.756% | $103.4082 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $68.28 | 8.693% | $74.2156 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $145.69 | 7.246% | $156.2467 | $156.25 | $156.25 | $156.20 |
| Purchase #4 | $167.39 | 6.484% | $178.2436 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $128.66 | 7.258% | $137.9981 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $243.39 | 3.225% | $251.2393 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $249.96 | 12.158% | $280.3501 | $280.35 | $280.35 | $280.40 |
| 7 purchase totals = | $1,101.15 | $1,181.7016 | $1,181.71 | $1,181.70 | $1,181.60 | |