| 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 | $179.36 | 12.379% | $201.563 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $234.75 | 13.171% | $265.6689 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $121.74 | 12.786% | $137.3057 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $14.86 | 11.159% | $16.5182 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $153.37 | 6.240% | $162.9403 | $162.94 | $162.95 | $162.90 |
| Purchase #6 | $107.42 | 10.360% | $118.5487 | $118.55 | $118.55 | $118.50 |
| Purchase #7 | $29.46 | 9.555% | $32.2749 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $840.96 | $934.8197 | $934.82 | $934.75 | $934.80 | |