| 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 | $154.94 | 9.781% | $170.0947 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $163.85 | 6.344% | $174.2446 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $57.29 | 9.713% | $62.8546 | $62.85 | $62.85 | $62.90 |
| Purchase #4 | $228.77 | 5.701% | $241.8122 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $151.35 | 9.649% | $165.9538 | $165.95 | $165.95 | $166.00 |
| Purchase #6 | $52.98 | 8.564% | $57.5172 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $232.29 | 5.493% | $245.0497 | $245.05 | $245.05 | $245.00 |
| 7 purchase totals = | $1,041.47 | $1,117.5268 | $1,117.51 | $1,117.50 | $1,117.50 | |