| 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 | $131.83 | 7.157% | $141.2651 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $10.80 | 3.769% | $11.2071 | $11.21 | $11.20 | $11.20 |
| Purchase #3 | $142.83 | 7.556% | $153.6222 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $105.33 | 8.159% | $113.9239 | $113.92 | $113.90 | $113.90 |
| Purchase #5 | $156.76 | 11.146% | $174.2325 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $250.33 | 10.632% | $276.9451 | $276.95 | $276.95 | $276.90 |
| Purchase #7 | $39.74 | 4.827% | $41.6582 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $837.62 | $912.8541 | $912.86 | $912.80 | $912.80 | |