| 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 | $191.30 | 3.676% | $198.3322 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $50.73 | 4.380% | $52.952 | $52.95 | $52.95 | $53.00 |
| Purchase #3 | $117.29 | 10.204% | $129.2583 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $109.75 | 12.857% | $123.8606 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $110.62 | 3.702% | $114.7152 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $78.25 | 6.511% | $83.3449 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $63.50 | 3.676% | $65.8343 | $65.83 | $65.85 | $65.80 |
| 7 purchase totals = | $721.44 | $768.2975 | $768.29 | $768.30 | $768.30 | |