| 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 | $163.76 | 3.376% | $169.2885 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $160.49 | 9.791% | $176.2036 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $203.92 | 6.523% | $217.2217 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $231.56 | 5.191% | $243.5803 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $52.48 | 6.700% | $55.9962 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $163.89 | 9.610% | $179.6398 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $35.77 | 12.398% | $40.2048 | $40.20 | $40.20 | $40.20 |
| 7 purchase totals = | $1,011.87 | $1,082.1349 | $1,082.13 | $1,082.15 | $1,082.10 | |