| 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 | $82.53 | 6.271% | $87.7055 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $170.54 | 6.534% | $181.6831 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $178.78 | 3.477% | $184.9962 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $182.69 | 5.525% | $192.7836 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $92.61 | 12.205% | $103.9131 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $115.56 | 12.265% | $129.7334 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $238.56 | 9.164% | $260.4216 | $260.42 | $260.40 | $260.40 |
| 7 purchase totals = | $1,061.27 | $1,141.2365 | $1,141.23 | $1,141.25 | $1,141.20 | |