| 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 | $169.68 | 7.497% | $182.4009 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $213.44 | 8.238% | $231.0232 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $172.60 | 4.268% | $179.9666 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $57.88 | 3.467% | $59.8867 | $59.89 | $59.90 | $59.90 |
| Purchase #5 | $199.53 | 12.871% | $225.2115 | $225.21 | $225.20 | $225.20 |
| Purchase #6 | $98.79 | 3.224% | $101.975 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $140.61 | 8.659% | $152.7854 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $1,052.53 | $1,133.2493 | $1,133.26 | $1,133.25 | $1,133.30 | |