| 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 | $150.37 | 10.488% | $166.1408 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $190.80 | 11.493% | $212.7286 | $212.73 | $212.75 | $212.70 |
| Purchase #3 | $187.46 | 7.233% | $201.019 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $140.93 | 13.106% | $159.4003 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $82.87 | 6.323% | $88.1099 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $5.99 | 6.205% | $6.3617 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $23.99 | 10.633% | $26.5409 | $26.54 | $26.55 | $26.50 |
| 7 purchase totals = | $782.41 | $860.3012 | $860.30 | $860.30 | $860.20 | |