| 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 | $171.63 | 5.300% | $180.7264 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $136.97 | 9.252% | $149.6425 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $135.28 | 4.788% | $141.7572 | $141.76 | $141.75 | $141.80 |
| Purchase #4 | $169.30 | 6.834% | $180.87 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $186.66 | 3.517% | $193.2248 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $71.74 | 9.223% | $78.3566 | $78.36 | $78.35 | $78.40 |
| Purchase #7 | $211.41 | 5.227% | $222.4604 | $222.46 | $222.45 | $222.50 |
| 7 purchase totals = | $1,082.99 | $1,147.0379 | $1,147.04 | $1,147.00 | $1,147.10 | |