| 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 | $170.53 | 3.209% | $176.0023 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $95.27 | 5.774% | $100.7709 | $100.77 | $100.75 | $100.80 |
| Purchase #3 | $11.83 | 10.341% | $13.0533 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $22.64 | 5.135% | $23.8026 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $136.43 | 4.609% | $142.7181 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $228.81 | 7.268% | $245.4399 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $126.79 | 12.871% | $143.1091 | $143.11 | $143.10 | $143.10 |
| 7 purchase totals = | $792.30 | $844.8962 | $844.89 | $844.85 | $844.90 | |