| 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 | $171.36 | 4.573% | $179.1963 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $26.44 | 8.178% | $28.6023 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $230.78 | 12.486% | $259.5952 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $39.75 | 3.118% | $40.9894 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $214.91 | 10.543% | $237.568 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $12.59 | 10.218% | $13.8764 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $107.88 | 7.771% | $116.2634 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $803.71 | $876.0910 | $876.10 | $876.10 | $876.20 | |