| 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 | $175.90 | 5.557% | $185.6748 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $207.47 | 7.838% | $223.7315 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $106.98 | 3.676% | $110.9126 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $91.76 | 9.586% | $100.5561 | $100.56 | $100.55 | $100.60 |
| Purchase #5 | $33.33 | 4.821% | $34.9368 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $144.43 | 3.767% | $149.8707 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $223.61 | 5.183% | $235.1997 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $983.48 | $1,040.8822 | $1,040.88 | $1,040.85 | $1,040.90 | |