| 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 | $138.77 | 8.404% | $150.4322 | $150.43 | $150.45 | $150.40 |
| Purchase #2 | $176.44 | 12.630% | $198.7244 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $225.34 | 13.403% | $255.5423 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $108.92 | 5.270% | $114.6601 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $144.25 | 8.351% | $156.2963 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $102.49 | 7.313% | $109.9851 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $21.95 | 4.201% | $22.8721 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $918.16 | $1,008.5125 | $1,008.51 | $1,008.50 | $1,008.50 | |