| 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 | $160.48 | 3.681% | $166.3873 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $156.31 | 13.639% | $177.6291 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $72.53 | 6.111% | $76.9623 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $184.41 | 11.302% | $205.252 | $205.25 | $205.25 | $205.30 |
| Purchase #5 | $74.93 | 11.756% | $83.7388 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $206.41 | 11.490% | $230.1265 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $224.68 | 13.583% | $255.1983 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $1,079.75 | $1,195.2943 | $1,195.30 | $1,195.35 | $1,195.30 | |