| 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 | $169.64 | 7.346% | $182.1018 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $186.48 | 10.616% | $206.2767 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $227.41 | 3.263% | $234.8304 | $234.83 | $234.85 | $234.80 |
| Purchase #4 | $112.47 | 7.801% | $121.2438 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $74.31 | 11.238% | $82.661 | $82.66 | $82.65 | $82.70 |
| Purchase #6 | $169.78 | 4.367% | $177.1943 | $177.19 | $177.20 | $177.20 |
| Purchase #7 | $191.34 | 8.503% | $207.6096 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $1,131.43 | $1,211.9176 | $1,211.91 | $1,211.95 | $1,211.90 | |