| 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 | $198.32 | 12.798% | $223.701 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $160.70 | 6.651% | $171.3882 | $171.39 | $171.40 | $171.40 |
| Purchase #3 | $136.53 | 12.862% | $154.0905 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $173.70 | 12.336% | $195.1276 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $161.34 | 7.235% | $173.0129 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $54.85 | 3.162% | $56.5844 | $56.58 | $56.60 | $56.60 |
| Purchase #7 | $180.88 | 13.718% | $205.6931 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $1,066.32 | $1,179.5977 | $1,179.59 | $1,179.65 | $1,179.60 | |