| 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 | $139.92 | 13.615% | $158.9701 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $173.76 | 11.265% | $193.3341 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $32.63 | 8.223% | $35.3132 | $35.31 | $35.30 | $35.30 |
| Purchase #4 | $46.36 | 7.840% | $49.9946 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $105.87 | 7.801% | $114.1289 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $198.73 | 9.868% | $218.3407 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $41.35 | 7.639% | $44.5087 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $738.62 | $814.5903 | $814.58 | $814.60 | $814.50 | |