| 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 | $109.33 | 5.766% | $115.634 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $172.88 | 4.355% | $180.4089 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $67.54 | 8.736% | $73.4403 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $198.73 | 3.532% | $205.7491 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $155.49 | 6.581% | $165.7228 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $135.88 | 8.764% | $147.7885 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $15.56 | 11.773% | $17.3919 | $17.39 | $17.40 | $17.40 |
| 7 purchase totals = | $855.41 | $906.1355 | $906.13 | $906.15 | $906.00 | |