| 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 | $78.35 | 12.249% | $87.9471 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $129.78 | 13.251% | $146.9771 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $176.55 | 7.475% | $189.7471 | $189.75 | $189.75 | $189.70 |
| Purchase #4 | $65.96 | 10.413% | $72.8284 | $72.83 | $72.85 | $72.80 |
| Purchase #5 | $176.64 | 5.518% | $186.387 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $177.58 | 6.420% | $188.9806 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $127.56 | 5.209% | $134.2046 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $932.42 | $1,007.0719 | $1,007.08 | $1,007.15 | $1,007.00 | |