| 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 | $196.60 | 5.487% | $207.3874 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $151.57 | 3.163% | $156.3642 | $156.36 | $156.35 | $156.40 |
| Purchase #3 | $88.52 | 12.136% | $99.2628 | $99.26 | $99.25 | $99.30 |
| Purchase #4 | $113.73 | 13.618% | $129.2178 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $69.28 | 9.632% | $75.953 | $75.95 | $75.95 | $76.00 |
| Purchase #6 | $219.47 | 5.755% | $232.1005 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $212.46 | 12.201% | $238.3822 | $238.38 | $238.40 | $238.40 |
| 7 purchase totals = | $1,051.63 | $1,138.6679 | $1,138.66 | $1,138.65 | $1,138.80 | |