| 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 | $222.54 | 13.280% | $252.0933 | $252.09 | $252.10 | $252.10 |
| Purchase #2 | $167.89 | 5.417% | $176.9846 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $152.34 | 4.498% | $159.1923 | $159.19 | $159.20 | $159.20 |
| Purchase #4 | $53.68 | 9.615% | $58.8413 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $208.69 | 13.284% | $236.4124 | $236.41 | $236.40 | $236.40 |
| Purchase #6 | $139.85 | 6.206% | $148.5291 | $148.53 | $148.55 | $148.50 |
| Purchase #7 | $99.64 | 13.865% | $113.4551 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $1,044.63 | $1,145.5081 | $1,145.50 | $1,145.55 | $1,145.50 | |