| 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 | $169.42 | 10.635% | $187.4378 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $247.55 | 13.864% | $281.8703 | $281.87 | $281.85 | $281.90 |
| Purchase #3 | $94.25 | 8.344% | $102.1142 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $133.92 | 3.155% | $138.1452 | $138.15 | $138.15 | $138.10 |
| Purchase #5 | $235.72 | 6.280% | $250.5232 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $180.97 | 9.111% | $197.4582 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $130.45 | 8.761% | $141.8787 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $1,192.28 | $1,299.4276 | $1,299.43 | $1,299.40 | $1,299.40 | |