| 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 | $134.61 | 5.796% | $142.412 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $161.81 | 11.646% | $180.6544 | $180.65 | $180.65 | $180.70 |
| Purchase #3 | $45.72 | 4.448% | $47.7536 | $47.75 | $47.75 | $47.80 |
| Purchase #4 | $122.48 | 8.561% | $132.9655 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $181.26 | 9.274% | $198.0701 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $43.73 | 10.320% | $48.2429 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $227.87 | 11.400% | $253.8472 | $253.85 | $253.85 | $253.80 |
| 7 purchase totals = | $917.48 | $1,003.9457 | $1,003.94 | $1,003.90 | $1,004.00 | |