| 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 | $139.29 | 4.365% | $145.37 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $173.31 | 9.865% | $190.407 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $101.32 | 7.828% | $109.2513 | $109.25 | $109.25 | $109.30 |
| Purchase #4 | $208.81 | 8.429% | $226.4106 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $85.28 | 6.708% | $91.0006 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $60.71 | 13.434% | $68.8658 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $179.71 | 12.132% | $201.5124 | $201.51 | $201.50 | $201.50 |
| 7 purchase totals = | $948.43 | $1,032.8177 | $1,032.82 | $1,032.75 | $1,032.90 | |