| 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 | $153.66 | 4.547% | $160.6469 | $160.65 | $160.65 | $160.60 |
| Purchase #2 | $215.92 | 3.709% | $223.9285 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $161.43 | 12.201% | $181.1261 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $97.77 | 9.654% | $107.2087 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $149.76 | 13.165% | $169.4759 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $205.30 | 7.587% | $220.8761 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $30.82 | 9.390% | $33.714 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $1,014.66 | $1,096.9762 | $1,096.99 | $1,097.05 | $1,096.90 | |