| 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 | $158.73 | 3.777% | $164.7252 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $235.42 | 8.372% | $255.1294 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $204.52 | 5.110% | $214.971 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $56.92 | 6.870% | $60.8304 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $17.59 | 4.303% | $18.3469 | $18.35 | $18.35 | $18.30 |
| Purchase #6 | $34.80 | 8.621% | $37.8001 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $95.39 | 4.633% | $99.8094 | $99.81 | $99.80 | $99.80 |
| 7 purchase totals = | $803.37 | $851.6124 | $851.62 | $851.65 | $851.50 | |