| 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 | $225.57 | 3.493% | $233.4492 | $233.45 | $233.45 | $233.40 |
| Purchase #2 | $187.61 | 9.754% | $205.9095 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $147.74 | 8.575% | $160.4087 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $12.58 | 4.682% | $13.169 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $29.32 | 4.429% | $30.6186 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $66.80 | 6.520% | $71.1554 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $145.67 | 13.714% | $165.6472 | $165.65 | $165.65 | $165.60 |
| 7 purchase totals = | $815.29 | $880.3576 | $880.37 | $880.30 | $880.30 | |