| 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 | $186.39 | 10.754% | $206.4344 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $157.50 | 8.287% | $170.552 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $158.72 | 4.181% | $165.3561 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $177.54 | 6.864% | $189.7263 | $189.73 | $189.75 | $189.70 |
| Purchase #5 | $132.62 | 4.848% | $139.0494 | $139.05 | $139.05 | $139.00 |
| Purchase #6 | $130.72 | 11.483% | $145.7306 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $30.29 | 4.864% | $31.7633 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $973.78 | $1,048.6121 | $1,048.61 | $1,048.65 | $1,048.60 | |