| 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 | $169.74 | 10.573% | $187.6866 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $78.62 | 5.164% | $82.6799 | $82.68 | $82.70 | $82.70 |
| Purchase #3 | $246.90 | 13.544% | $280.3401 | $280.34 | $280.35 | $280.30 |
| Purchase #4 | $91.66 | 13.461% | $103.9984 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $104.63 | 10.294% | $115.4006 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $176.79 | 9.120% | $192.9132 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $129.51 | 3.866% | $134.5169 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $997.85 | $1,097.5357 | $1,097.54 | $1,097.55 | $1,097.50 | |