| 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 | $190.72 | 7.672% | $205.352 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $148.85 | 3.710% | $154.3723 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $180.95 | 10.230% | $199.4612 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $11.93 | 11.530% | $13.3055 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $127.67 | 12.424% | $143.5317 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $201.76 | 7.364% | $216.6176 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $167.58 | 10.458% | $185.1055 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $1,029.46 | $1,117.7458 | $1,117.75 | $1,117.70 | $1,117.80 | |