| 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 | $182.99 | 13.138% | $207.0312 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $165.72 | 8.836% | $180.363 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $230.51 | 8.499% | $250.101 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $232.50 | 6.401% | $247.3823 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $141.84 | 8.710% | $154.1943 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $69.88 | 13.710% | $79.4605 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $55.70 | 3.370% | $57.5771 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $1,079.14 | $1,176.1094 | $1,176.10 | $1,176.15 | $1,176.20 | |