| 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 | $17.89 | 8.743% | $19.4541 | $19.45 | $19.45 | $19.50 |
| Purchase #2 | $163.73 | 12.490% | $184.1799 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $199.64 | 12.298% | $224.1917 | $224.19 | $224.20 | $224.20 |
| Purchase #4 | $140.30 | 3.579% | $145.3213 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $233.70 | 10.816% | $258.977 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $146.80 | 8.840% | $159.7771 | $159.78 | $159.80 | $159.80 |
| Purchase #7 | $40.84 | 7.430% | $43.8744 | $43.87 | $43.85 | $43.90 |
| 7 purchase totals = | $942.90 | $1,035.7755 | $1,035.77 | $1,035.80 | $1,035.90 | |