| 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 | $151.31 | 5.270% | $159.284 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $229.47 | 10.761% | $254.1633 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $113.74 | 5.635% | $120.1492 | $120.15 | $120.15 | $120.10 |
| Purchase #4 | $201.60 | 11.570% | $224.9251 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $28.29 | 9.269% | $30.9122 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $84.74 | 6.792% | $90.4955 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $57.90 | 5.652% | $61.1725 | $61.17 | $61.15 | $61.20 |
| 7 purchase totals = | $867.05 | $941.1018 | $941.10 | $941.10 | $941.10 | |