| 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 | $176.52 | 8.339% | $191.24 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $54.82 | 12.658% | $61.7591 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $125.90 | 3.847% | $130.7434 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $61.32 | 3.735% | $63.6103 | $63.61 | $63.60 | $63.60 |
| Purchase #5 | $18.46 | 3.383% | $19.0845 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $190.36 | 8.636% | $206.7995 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $127.37 | 12.331% | $143.076 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $754.75 | $816.3128 | $816.31 | $816.35 | $816.30 | |