| 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 | $143.84 | 12.111% | $161.2605 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $107.35 | 10.208% | $118.3083 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $219.40 | 11.794% | $245.276 | $245.28 | $245.30 | $245.30 |
| Purchase #4 | $28.65 | 7.429% | $30.7784 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $187.77 | 12.399% | $211.0516 | $211.05 | $211.05 | $211.10 |
| Purchase #6 | $199.39 | 8.514% | $216.3661 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $98.50 | 13.773% | $112.0664 | $112.07 | $112.05 | $112.10 |
| 7 purchase totals = | $984.90 | $1,095.1073 | $1,095.12 | $1,095.10 | $1,095.30 | |