| 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 | $78.84 | 6.790% | $84.1932 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $16.87 | 13.833% | $19.2036 | $19.20 | $19.20 | $19.20 |
| Purchase #3 | $205.92 | 5.840% | $217.9457 | $217.95 | $217.95 | $217.90 |
| Purchase #4 | $194.46 | 3.234% | $200.7488 | $200.75 | $200.75 | $200.70 |
| Purchase #5 | $169.68 | 10.587% | $187.644 | $187.64 | $187.65 | $187.60 |
| Purchase #6 | $161.40 | 5.320% | $169.9865 | $169.99 | $170.00 | $170.00 |
| Purchase #7 | $187.91 | 5.744% | $198.7036 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $1,015.08 | $1,078.4254 | $1,078.42 | $1,078.45 | $1,078.30 | |