| 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 | $208.67 | 5.679% | $220.5204 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $137.95 | 13.320% | $156.3249 | $156.32 | $156.30 | $156.30 |
| Purchase #3 | $122.57 | 5.861% | $129.7538 | $129.75 | $129.75 | $129.80 |
| Purchase #4 | $247.32 | 11.737% | $276.3479 | $276.35 | $276.35 | $276.30 |
| Purchase #5 | $30.84 | 7.648% | $33.1986 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $185.91 | 3.751% | $192.8835 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $132.35 | 9.452% | $144.8597 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $1,065.61 | $1,153.8888 | $1,153.88 | $1,153.85 | $1,153.90 | |