| 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 | $140.37 | 9.601% | $153.8469 | $153.85 | $153.85 | $153.80 |
| Purchase #2 | $246.60 | 12.843% | $278.2708 | $278.27 | $278.25 | $278.30 |
| Purchase #3 | $145.86 | 13.376% | $165.3702 | $165.37 | $165.35 | $165.40 |
| Purchase #4 | $117.40 | 8.408% | $127.271 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $164.58 | 6.868% | $175.8834 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $18.90 | 3.455% | $19.553 | $19.55 | $19.55 | $19.60 |
| Purchase #7 | $207.93 | 13.284% | $235.5514 | $235.55 | $235.55 | $235.60 |
| 7 purchase totals = | $1,041.64 | $1,155.7467 | $1,155.74 | $1,155.70 | $1,155.90 | |