| 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 | $176.99 | 4.203% | $184.4289 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $175.27 | 13.603% | $199.112 | $199.11 | $199.10 | $199.10 |
| Purchase #3 | $228.67 | 11.532% | $255.0402 | $255.04 | $255.05 | $255.00 |
| Purchase #4 | $103.71 | 10.850% | $114.9625 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $23.35 | 10.735% | $25.8566 | $25.86 | $25.85 | $25.90 |
| Purchase #6 | $98.99 | 4.804% | $103.7455 | $103.75 | $103.75 | $103.70 |
| Purchase #7 | $171.62 | 12.862% | $193.6938 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $978.60 | $1,076.8395 | $1,076.84 | $1,076.85 | $1,076.80 | |