| 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 | $165.85 | 7.691% | $178.6055 | $178.61 | $178.60 | $178.60 |
| Purchase #2 | $21.33 | 5.328% | $22.4665 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $7.42 | 10.514% | $8.2001 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $175.35 | 5.335% | $184.7049 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $104.55 | 4.636% | $109.3969 | $109.40 | $109.40 | $109.40 |
| Purchase #6 | $228.26 | 12.716% | $257.2855 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $185.89 | 10.390% | $205.204 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $888.65 | $965.8634 | $965.87 | $965.85 | $965.90 | |