| 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 | $167.64 | 3.795% | $174.0019 | $174.00 | $174.00 | $174.00 |
| Purchase #2 | $189.84 | 8.421% | $205.8264 | $205.83 | $205.85 | $205.80 |
| Purchase #3 | $150.59 | 6.416% | $160.2519 | $160.25 | $160.25 | $160.30 |
| Purchase #4 | $148.28 | 7.533% | $159.4499 | $159.45 | $159.45 | $159.40 |
| Purchase #5 | $175.83 | 5.158% | $184.8993 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $210.88 | 10.392% | $232.7946 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $102.84 | 8.268% | $111.3428 | $111.34 | $111.35 | $111.30 |
| 7 purchase totals = | $1,145.90 | $1,228.5668 | $1,228.56 | $1,228.60 | $1,228.50 | |