| 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 | $129.61 | 6.449% | $137.9685 | $137.97 | $137.95 | $138.00 |
| Purchase #2 | $134.31 | 7.230% | $144.0206 | $144.02 | $144.00 | $144.00 |
| Purchase #3 | $136.51 | 9.536% | $149.5276 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $153.36 | 6.234% | $162.9205 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $215.92 | 5.794% | $228.4304 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $198.63 | 7.651% | $213.8272 | $213.83 | $213.85 | $213.80 |
| Purchase #7 | $17.65 | 5.410% | $18.6049 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $985.99 | $1,055.2997 | $1,055.30 | $1,055.30 | $1,055.20 | |